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FMZ PINE Script documentation is provided.

Author: Inventors quantify - small dreams, Created: 2022-05-06 14:27:06, Updated: 2024-10-12 15:27:04

s.entry_price(tradeNo) exitP = strategy.closedtrades.exit_price(tradeNo) profitPct += (exitP - entryP) / entryP * strategy.closedtrades.size(tradeNo) * 100

// Calculate average profit percent for both closed trades. avgProfitPct = nz(profitPct / strategy.closedtrades)

plot(avgProfitPct)


**参数**
- ```trade_num``` (series int) 已平仓交易的交易编号。第一笔交易的编号为零。

**另见**
```strategy.opentrades.size``` ```strategy.position_size``` ```strategy.closedtrades``` ```strategy.opentrades```

### strategy.closedtrades.exit_time

返回已平仓交易退出的UNIX时间。

strategy.closedtrades.exit_time(trade_num)


**例子**
```pine
strategy("strategy.closedtrades.exit_time Example 1")

// Enter long trades on three rising bars; exit on two falling bars.
if ta.rising(close, 3)
    strategy.entry("Long", strategy.long)
if ta.falling(close, 2)
    strategy.close("Long")

// Calculate the average trade duration. 
avgTradeDuration() =>
    sumTradeDuration = 0
    for i = 0 to strategy.closedtrades - 1
        sumTradeDuration += strategy.closedtrades.exit_time(i) - strategy.closedtrades.entry_time(i)
    result = nz(sumTradeDuration / strategy.closedtrades)

// Display average duration converted to seconds and formatted using 2 decimal points.
if barstate.islastconfirmedhistory
    label.new(bar_index, high, str.tostring(avgTradeDuration() / 1000, "#.##") + " seconds")

Re-open a closed trade in X seconds.

Examples

strategy("strategy.closedtrades.exit_time Example 2")

// Strategy calls to emulate a single long trade at the first bar.
if bar_index == 0
    strategy.entry("Long", strategy.long)

reopenPositionAfter(timeSec) =>
    if strategy.closedtrades > 0
        if time - strategy.closedtrades.exit_time(strategy.closedtrades - 1) >= timeSec * 1000
            strategy.entry("Long", strategy.long)

// Reopen last closed position after 120 sec.                
reopenPositionAfter(120)

if ta.change(strategy.opentrades)
    strategy.exit("Long", stop = low * 0.9, profit = high * 2.5)

Parameters

trade_num(series int) The transaction number of the transaction that has been settled. The first transaction number is zero.

See you later strategy.closedtrades.entry_time

strategy.risk.allow_entry_in

此函数可用于指定strategy.entry函数允许在哪个市场方向开仓。

strategy.risk.allow_entry_in(value)

Examples

strategy("strategy.risk.allow_entry_in")

strategy.risk.allow_entry_in(strategy.direction.long)
strategy.entry("Long", strategy.long, when = open > close)
// Instead of opening a short position with 10 contracts, this command will close long entries.
strategy.entry("Short", strategy.short, when = open < close, qty = 10)

Parameters

value(simple string) Allowed directions. Possible values:strategy.direction.all、strategy.direction.long、strategy.direction.short

strategy.risk.max_position_size

The purpose of this rule is to determine the maximum value of a market position. The rule affects the following functions:strategy.entryThe number of entry tickets can be reduced (if necessary) to the number of contracts/shares/hands/units, so that the total position value does not exceed the value specified in the tickets strategy.risk.max_position_size.

strategy.risk.max_position_size(contracts)

Examples

strategy("risk.max_position_size Demo", default_qty_value = 100)
strategy.risk.max_position_size(10)
strategy.entry("buy", strategy.long, when = open > close)
plot(strategy.position_size)  // max plot value will be 10

Parameters

contracts(simple int/float) Necessary parameter. Maximum number of contracts/shares/hands/units in the position.

math

math.abs

What ifnumber >= 0，numberThe absolute value isnumberI'm not going to say anything else.number。

math.abs(number)

Returns the value numberThis is the absolute value of ∞.

math.acos

The acos function returns the inverse of a number, such that cos (acos (y)) = y in the range y [-1, 1];

math.acos(angle)

Returns the valueIf y is outside the range [-1,1], return the angle in the range [0, Pi] or na.

math.random

Returns a pseudo-random value. This function will generate a different value sequence for each script run. Using the same value for the selected seed parameter will generate a repeatable sequence.

math.random(min, max, seed)

Returns the valueA random value.

Parameters

min(series int/float) The lower limit of the range of random values. This value is not included in the range. The default value is 0.
max(series int/float) Upper limit of the range of random values. This value is not included in the range. The default value is 1.
seed(input int) Optional parameter. When using the same seed, it is allowed to call the function consecutively to produce a set of repeatable values.

math.asin

The asin function returns the inverse sine of the number (which is expressed as an arc), sine (which is expressed as y) = y in the y-scale [-1, 1].

math.asin(angle)

Returns the valueThe inverse chord value. If y exceeds the range [-1,1], the return angle is in the range of [−Pi / 2,Pi / 2] or na.

math.atan

The atan function returns the inverse of a number (in arcs), where tan (atan (y)) = any y in y.

math.atan(angle)

Returns the valueThe inverse of the shear value; the return angle is in the range of [−Pi / 2,Pi / 2].

math.ceil

The upper integer function returns the smallest (closest to negative infinity) integer greater than or equal to the parameter.

math.ceil(number)

Returns the valueThe smallest integer less than or equal to a given number

See you later math.floor math.round

math.cos

The cos function returns the trigonometric consonant of the angle.

math.cos(angle)

Returns the valueThe triangular consonants of the corners.

Parameters

angle(series int/float) angle, in the form of an arc

math.exp

numberThe exp function is e.numberThe second side, where e is the Eura number.

math.exp(number)

Returns the valueSo the value of e is equal tonumberI'm not going to lie.

See you later math.pow

math.floor

math.floor(number)

Returns the valueThe largest integer less than or equal to a given number.

See you later math.ceil math.round

math.log

anynumberThe natural logarithm > 0 is the only y, so e^y =number。

math.log(number)

Returns the value numberThe natural logarithm of a linear system is the logarithm of the natural logarithm of a system.

See you later math.log10

math.log10

numberA commonly used (or bottomed by 10) logarithm is the one that must be raised to 10 to get the sine of 10.number。10^y = number。

math.log10(number)

Returns the value numberThe logarithm of the base 10.

See you later math.log

math.pow

Mathematical curve function

math.pow(base, exponent)

Examples

// math.pow
plot(math.pow(close, 2))

Returns the value baseIncrease toexponentI'm not sure what you mean.baseA series is a series that is computed by elements.

Parameters

base(series int/float) Specifies the base to be used.
exponent(series int/float) Specifies the index.

See you later math.sqrt math.exp

math.sign

The symbol (signum) of the symbol (signum) is zero if it is zero, 1.0 if it is greater than 0, and 1.0 if it is less than 0.

math.sign(number)

Returns the valueThe symbol of the parameter.

math.sin

The sine function returns the sine of a triangle at one angle.

math.sin(angle)

Returns the valueThe triangular sine of the corners.

Parameters

angle(series int/float) angle, in the form of an arc

math.sqrt

anynumberSo the square root of y > = 0 is the only way that y > = 0 makes y squared equal tonumber。

math.sqrt(number)

Returns the value numberThe square root of

See you later math.pow

math.tan

The tangent of the tangent of the tangent of the tangent of the tangent of the tangent.

math.tan(angle)

Returns the valueThe triangles of the corners are straight.

Parameters

angle(series int/float) angle, in the form of an arc

math.round

Going backnumberThe value of the square root of 5 goes to the nearest integer and is integrated upwards.precisionParameter, which returns a floating point value of four-fifths to the decimal place.

math.round(number)

math.round(number, precision)

Returns the value numberThe value of four to the nearest whole number, or according to precision.

Parameters

number(series int/float) To have a value of four to five entries.
precision(series int) Optional parameters.numberThe least common multiple of four squares of five. When no arguments are provided, four squares of five are added to the nearest integer.

NotesNote that for the threshold value of na, the function returns na .

See you later math.ceil math.floor

math.max

Returns the largest of several values.

math.max(number0, number1, ...)

Examples

// math.max
plot(math.max(close, open))
plot(math.max(close, math.max(open, 42)))

Returns the valueThe largest of several given values.

See you later math.min

math.min

Returns the smallest of several values.

math.min(number0, number1, ...)

Examples

// math.min
plot(math.min(close, open))
plot(math.min(close, math.min(open, 42)))

Returns the valueThe smallest of several given values.

See you later math.max

math.avg

Calculates the average of all series (corresponding elements)

math.avg(number0, number1, ...)

Returns the valueAverage

See you later math.sum ta.cum ta.sma

math.round_to_mintick

返回四舍五入到商品的mintick的值，即可以除以syminfo.mintick的最接近的值，没有余数，并向上舍入。

math.round_to_mintick(number)

Returns the value numberFour-fifths to the tick.

Parameters

number(series int/float) To have a value of four to five entries.

See you later math.ceil math.floor

math.sum

The sum function returns the sliding sum of the last y-value of x.

math.sum(source, length)

Returns the value lengthThe K line returnssourceSummary.

Parameters

source(series int/float) The series value to be executed.
length(series int) K number of lines (length).

See you later ta.cum for

math.todegrees

Returns the approximate equivalent angle in degrees from the angle in units of arc.

math.todegrees(radians)

Returns the valueThe unit of angle in degrees.

Parameters

radians(series int/float) angle in units of arc.

math.toradians

Returns the approximate equivalent angle in units of arc from the angle in degrees.

math.toradians(degrees)

Returns the valueAngular value in units of arc.

Parameters

degrees(series int/float) in units of degree.

others

fixnan

For a given series, replace the NaN value with the previous non-NaN value.

fixnan(source)

Returns the valueThe series without any gaps.

Parameters

source (series int/float/bool/color)

See you later na nz

nz

Replace the NaN value with a zero ((or specified number) in the series.

nz(source, replacement)

nz(source)

Examples

// nz
plot(nz(ta.sma(close, 100)))

Returns the value sourceThe value, if it's notna❖ IfsourceThe value ofnaSo if you use 1, you get 0.replacementParameters are.

Parameters

source(series int/float/bool/color) The series value to be executed.
replacement(series int/float/bool/color) replaces the values of all the threshold values of the array in the source array.

See you later na fixnan

na

If NaN, test the value.

na(x)

Returns the valueIf x is an invalid number, then true (x is NaN), otherwise false.

See you later fixnan nz

int

Convert to na or cut the float value to int.

int(x)

Returns the valueConvert to the value of the parameter after int.

See you later float bool color string

float

Set na to float.

float(x)

Returns the valueConvert to float parameter value.

See you later int bool color string

alert

Trigger an alert event when called during a real-time K-line, and create an alert based on an alert function event as an indicator or strategy by creating an alert dialog box with the previous alert.

alert(message, freq)

Examples

// alert() example
ma = ta.sma(close, 14)
xUp = ta.crossover(close, ma)
if xUp
    // Trigger the alert the first time a cross occurs during the real-time bar.
    alert("Price (" + str.tostring(close) + ") crossed over MA (" + str.tostring(ma) +  ").", alert.freq_once_per_bar)
plot(ma)
plotchar(xUp, "xUp", "▲", location.top, size = size.tiny)

Parameters

message(series string) The message sent when the alert is triggered.
freq(input string) trigger frequency;; Possible values are: alert.freq_all (all function calls trigger alerts), alert.freq_once_per_bar (the first function call in the K-line triggers alerts), alert.freq_once_per_bar_close (function calls only trigger alerts when they occur during the last script iteration of the real-time K-line and only when they are closed); default value is alert.freq_once_per_bar (alert.freq_once_per_bar);

NotesThe Help Center explains how to create such alerts. Unlike the alert condition, the alert call does not count as an additional drawing. Function calls can be made both globally and locally. Function calls don't show anything on the chart. The freq parameter only affects the trigger frequency where this function is called.

See you later alertcondition

alertcondition

Create Alert Condition, available in the Create Alert dialog box. Note that alertcondition does not create an alert, it only gives you more options in the Create Alert dialog box. In addition, the effect of alertcondition is not visible in the chart.

alertcondition(condition, title, message)

Examples

// alertcondition
alertcondition(close >= open, title='Alert on Green Bar', message='Green Bar!')

Parameters

condition(series bool) A series boolean value used for alerts. True represents the trigger of the alert, false - no alert.
title(const string) The title of the alert condition. Optional parameters.
message(const string) Displays a message when an alert is triggered. Optional parameter.

NotesNote that in Pine v4, an alert condition call generates an additional graph. All of these calls are taken into account when we calculate the number of output series for each script.

See you later alert

indicator

For compatibilityTrading ViewIn the case of the most recent version of the software, the user can use the following commands:

See you later strategy

time

The time function returns the current UNIX time of the current K-line of the specified time range and transactional time period, and NaN if the time point is not in the transactional time period. Note: FMZ is not supported.sessionParameters are.

~~time(timeframe, session, timezone)~~

~~time(timeframe, session)~~

time(timeframe)

Examples

timeinrange(res, sess) => not na(time(res, sess, "America/New_York")) ? 1 : 0
plot(timeinrange("1", "1300-1400"), color=color.red)

// This plots 1.0 at every start of 10 minute bar on a 1 minute chart:
newbar(res) => ta.change(time(res)) == 0 ? 0 : 1
plot(newbar("10"))

When you set up a session, you can specify not only the hours and minutes, but also the date of the week. If no date is specified, the trading period is assumed to be from Sunday (1) to Saturday (7), i.e. the same as the trading period for the 1100--2000 tonnes as for the 1100--1200:1234567 tonnes. You can change it by specifying a date. For example, for commodities that trade 7 days a week and are in a 24-hour trading period, the following script will not be colored for Saturday and Sunday:

Examples

// Time
t1 = time(timeframe.period, "0000-0000:23456")
bgcolor(t1 ? color.new(color.blue, 90) : na)

OnesessionParameters can contain several different trading time periods separated by commas. For example, the following script will highlight a K-string from 10:00 to 11:00 and from 14:00 to 15:00 (weekdays only):

Examples

// Time
t1 = time(timeframe.period, "1000-1100,1400-1500:23456")
bgcolor(t1 ? color.new(color.blue, 90) : na)

Returns the valueUnix time.

Parameters

timeframe(simple string) Time period. The empty string is interpreted as the current time period of the graph.
~~session~~(simple string) Trading time interval specification. Optional parameters, use commodity trading time interval by default. Blank strings are interpreted as commodity trading time intervals. FMZ not supported.
timezone (simple string) sessionThe time zone of the parameter. It can only be used when a sync session bar is specified. It is optional. The default value is syminfo.timezone. It can be specified using GMT (e.g. sync GMT-5 bar) or IANA time zone database name (e.g. syncAmerica/New_York bar).

NotesUNIX time is the number of milliseconds that have elapsed since 00:00:00 UTC on 1 January 1970.

year

year(time)

year(time, timezone)

Returns the valueThe year in which UNIX time is provided (the time zone of the exchange).

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values. Note that this function returns the year based on the opening time of the K-line. For overnight trading hours (e.g. EURUSD Monday trading hours starting at 17:00 UTC-4 on Sunday), this value can be lower than the year of the trading day.

See you later year time month dayofmonth dayofweek hour minute second

month

month(time)

month(time, timezone)

Returns the valueThe month in which UNIX time is available (the time zone of the exchange).

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values. Note that this function returns the month based on the opening time of the K-line. For overnight trading periods (e.g., EURUSD Monday trading period starts at 17:00 UTC-4 on Sunday), this value can be lower than 1 for the month of the trading day.

See you later month time year dayofmonth dayofweek hour minute second

hour

hour(time)

hour(time, timezone)

Returns the valueProvides hours of UNIX time (switching time zones).

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values.

See you later hour time year month dayofmonth dayofweek minute second

minute

minute(time)

minute(time, timezone)

Returns the valueMinutes of UNIX time are provided.

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values.

See you later minute time year month dayofmonth dayofweek hour second

second

second(time)

second(time, timezone)

Returns the valueThe number of seconds of UNIX time (switching time zone) is provided.

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values.

See you later second time year month dayofmonth dayofweek hour minute

weekofyear

weekofyear(time)

weekofyear(time, timezone)

Returns the valueIt provides a cycle of UNIX time (switching time zones).

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values. Note that this function returns the week based on the opening time of the K-line. For overnight trading hours (e.g. EURUSD, whose Monday trading hours start at 17:00 on Sunday), this value can be lower than the week of the trading day.

See you later weekofyear time year month dayofmonth dayofweek hour minute second

dayofweek

dayofweek(time)

dayofweek(time, timezone)

Returns the valueThe date of each week (switching time zone) is provided in UNIX time.

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesNote that this function returns the date based on the opening time of the K-line. For overnight trading hours (e.g. EURUSD Monday trading hours starting at 17:00 on Sunday), this value can be 1 lower than the date of the trading day. UNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values.

See you later time dayofmonth

dayofmonth

dayofmonth(time)

dayofmonth(time, timezone)

Returns the valueThe date of the month (switching time zone) for which UNIX time is provided.

Parameters

time(series int) Unix time in milliseconds.
timezone(series string) Optional parameters.Time zone.

NotesUNIX time is the number of milliseconds since 00:00:00 UTC on January 1, 1970. By default, the time zone is syminfo.timezone. You can use timestamp to check for possible values. Note that this function returns the date based on the opening time of the K line. For overnight trading hours (e.g. EURUSD Monday trading hours starting at 17:00 UTC-4 on Sunday), this value can be 1 lower than the date of the trading day.

See you later time dayofweek

timestamp

The timestamp function returns the specified date and time of UNIX time.

timestamp(dateString)

timestamp(year, month, day, hour, minute, second)

timestamp(timezone, year, month, day, hour, minute, second)

Examples

// timestamp
plot(timestamp(2016, 01, 19, 09, 30), linewidth=3, color=color.green)
plot(timestamp(syminfo.timezone, 2016, 01, 19, 09, 30), color=color.blue)
plot(timestamp(2016, 01, 19, 09, 30), color=color.yellow)
plot(timestamp("GMT+6", 2016, 01, 19, 09, 30))
plot(timestamp(2019, 06, 19, 09, 30, 15), color=color.lime)
plot(timestamp("GMT+3", 2019, 06, 19, 09, 30, 15), color=color.fuchsia)
plot(timestamp("Feb 01 2020 22:10:05"))
plot(timestamp("2011-10-10T14:48:00"))
plot(timestamp("04 Dec 1995 00:12:00 GMT+5"))

Returns the valueUnix time.

Parameters

timezone(series string) Time zone. Optional. Default is syminfo.timezone. It can be specified using GMT (e.g. GMT-5 string) or IANA time zone database name (e.g.
year(series int) year.
month(series int) Month.
day(series int) day.
hour(series int) (optional parameter) Hours. The default is 0.
minute(series int) (optional parameter) Minutes. The default is 0.
second(series int) (optional parameter) Second♦ The default is 0♦
dateString(const string) A string that contains the date as well as an optional time and time zone. Its format must conform to the IETF RFC 2822 or ISO 8601 standards. (DD MMM YYYY hh:mm:ss±hhmm string or??YYYY-MM-DDThh:mm:ss±hh:mm string, hence 20 Feb 2020 or 2020-02-20 ) ; if no time is provided, use 00:00 ;; if no time zone is provided, use GMT+0 ;; note that this function behaves differently than it usually does, returning the time zone of the exchange.

NotesUNIX time is the number of milliseconds that have elapsed since 00:00:00 UTC on 1 January 1970.

See you later time timenow syminfo.timezone

fill

Use the provided color to fill the background between two drawings or lines.

fill(hline1, hline2, color, title, editable, fillgaps, display)

fill(plot1, plot2, color, title, editable, show_last, fillgaps, display)

Examples

h1 = hline(20)
h2 = hline(10)
fill(h1, h2, color=color.new(color.blue, 90))

p1 = plot(open)
p2 = plot(close)
fill(p1, p2, color=color.new(color.green, 90))

Parameters

hline1(hline) The firsthline object.
hline2(hline) The secondhline object. == Necessary parameters==
plot1(plot) The first drawing object.
plot2(plot) The second drawing object. Parameters needed.
color(series color) The color of the drawing. You can use constants such as color = red or color = #ff001a and complex expressions such as 'color = close >= open? green : red. Optional parameters.
title(const string) has created a header for filling objects. Optional parameters.
editable(const bool) If true, the style fill can be edited in the format dialog box. The default is true.
show_last(input int) If set, defines the number of k-strings to fill the graph ((returns past from last k-string)).
fillgaps(const bool) controls the continuous filling of the space, i.e. when one of the plot() calls returns a value of na. Set to true, the last fill will continue to fill the space. Default false.
display(plot_display) Controls the display position of the fill. Possible values are: display.none、display.all。 by default display.all。

See you later plot barcolor bgcolor hline

hline

A horizontal line is presented at a given fixed price level.

hline(price, title, color, linestyle, linewidth, editable, display)

Examples

// input.hline
hline(3.14, title='Pi', color=color.blue, linestyle=hline.style_dotted, linewidth=2)

// You may fill the background between any two hlines with a fill() function:
h1 = hline(20)
h2 = hline(10)
fill(h1, h2, color=color.new(color.green, 90))

Returns the valueHline objects that can be used to fill.

Parameters

price(input int/float) The price value that the object will display.
title(const string) Title of the object
color(input color) The color of the rendered line. It must be a constant (non-expressive). Optional parameters.
linestyle(hline_style) Rendering line style. Possible values include: solid, dotted, dotted. Optional parameters.
linewidth(Input int) Width of render line. Default is 1
editable(const bool) If true, the hline style can be edited in the format dialog box. The default is true.
display(plot_display) The display location of the control line. Possible values are display.none, display.all.
overlay(const bool) A parameter of the FMZ platform extension used to set the current function in the main diagram (set true) or subgraph (set false).strategyOrindicatorThe insideoverlayThe parameters are set.strategyOrindicatorNo settingsoverlayParameters are processed according to the default parameters.

bgcolor

Fill the background of the K-line with a specified color.

bgcolor(color, offset, editable, show_last, title, display, overlay)

Examples

// bgcolor example
bgcolor(close < open ? color.new(color.red,70) : color.new(color.green, 70))

Parameters

color(series color) Fill in the background color. You can use constants such as red string or #ff001a string and complex expressions such as 'close >= open? green : red string. Necessary parameters.
offset(series int) A series of colors that move left or right on a certain number of k lines. The default value is 0.
editable(const bool) If true, the bgcolor style can be edited in the format dialog box. The default is true.
show_last(input int) If set, defines the number of k-strings to fill the graph ((returns past from last k-string)).
title(const string) title of bgcolor. Optional parameters.
display(plot_display) Controls the display position of bgcolor. Possible values are display.none、display.all。 by default display.all。
overlay(const bool) A parameter of the FMZ platform extension used to set the current function in the main diagram (set true) or subgraph (set false).strategyOrindicatorThe insideoverlayThe parameters are set.strategyOrindicatorNo settingsoverlayParameters are processed according to the default parameters.

See you later plot

barcolor

Set the K-line color.

barcolor(color, offset, editable, show_last, title, display)

Examples

barcolor(close < open ? color.black : color.white)

Parameters

color(series color) K-line color. You can use constants such as red or #ff001a, as well as complex expressions such as 'close >= open? green : red. Necessary parameters.
offset(series int) A series of colors that move left or right on a certain number of k lines. The default value is 0.
editable(const bool) If true, the barcolor style can be edited in the format dialog box. The default is true.
show_last(input int) If set, defines the number of k-strings to fill the graph ((returns past from last k-string)).
title(const string) Barcolor title. Optional parameters.
display(plot_display) Controls the display position of the K-line color. Possible values are display.none、display.all。 by default display.all。

See you later bgcolor plot fill

error

It is compatible with PINE v4error, function andruntime.errorI agree.

Built-in variables

order

order.ascending

Determine the order of the array from smallest to largest.

Types sort_order

See you later array.new_float array.sort

order.descending

Determine the order of the array from largest to smallest.

Types sort_order

See you later array.new_float array.sort

timeframe

timeframe.isdaily

Returns true if the current resolution is daily, false if not.

Types simple bool

See you later timeframe.isdwm timeframe.isintraday timeframe.isminutes timeframe.isseconds timeframe.isweekly timeframe.ismonthly

timeframe.isdwm

Returns true if the current resolution is daily, weekly, or monthly, otherwise false.

Types simple bool

See you later timeframe.isintraday timeframe.isminutes timeframe.isseconds timeframe.isdaily timeframe.isweekly timeframe.ismonthly

timeframe.isintraday

Returns true if the current cycle is a daily (minute or second) cycle, otherwise false.

Types simple bool

See you later timeframe.isminutes timeframe.isseconds timeframe.isdwm timeframe.isdaily timeframe.isweekly timeframe.ismonthly

timeframe.isminutes

Returns true if the current cycle is a minute cycle, or false if it is not.

Types simple bool

See you later timeframe.isdwm timeframe.isintraday timeframe.isseconds timeframe.isdaily timeframe.isweekly timeframe.ismonthly

timeframe.ismonthly

Returns true if the current resolution is a monthly resolution, otherwise false.

Types simple bool

See you later timeframe.isdwm timeframe.isintraday timeframe.isminutes timeframe.isseconds timeframe.isdaily timeframe.isweekly

timeframe.isseconds

Returns true if the current cycle is seconds, or false if it is not.

Types simple bool

See you later timeframe.isdwm timeframe.isintraday timeframe.isminutes timeframe.isdaily timeframe.isweekly timeframe.ismonthly

timeframe.isweekly

Returns true if the current resolution is weekly, false if not.

Types simple bool

See you later timeframe.isdwm timeframe.isintraday timeframe.isminutes timeframe.isseconds timeframe.isdaily timeframe.ismonthly

timeframe.multiplier

The time cycle multiples, for example, 60 - 60, D - 1, 5D - 5, 12M - 12.

Types simple int

See you later syminfo.ticker syminfo.tickerid timeframe.period

timeframe.period

Time cycles such as 60 days - 60 minutes, 60 days - 60 minutes, 60 days - 60 minutes, 60 days - 60 minutes, 5 days - 5 days, 12 months - 1 year, 3 months - 1 quarter.

Types simple string

See you later syminfo.ticker syminfo.tickerid timeframe.multiplier

display

display.none

A named constant that specifies where the drawing is displayed. Nowhere displayed. Available in the alert template message.

Types plot_display

See you later plot plotshape plotchar

display.all

A named constant that specifies the position of the drawing to be displayed.

Types plot_display

See you later plot plotshape plotchar plotarrow plotbar plotcandle