by 
Asymmetrical RSI is an indicator that computes a custom relative strength index from the rate of change of a user-selected source. It plots the resulting ARSI line in a separate pane with color coding that turns green above the overbought level and red below t
Indicator · Pine Script v6 · Own pane
P_syn_history_scopes
This indicator is a synthetic fixture that exercises Pine history references across functions, branches, and a loop.
GitHub stars1on the repository
Pine versionv6current
Lines of code26
Settings0inputs
LicenceMIT
Last update5 days ago23 Oct 2026
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above, or the copy button on the code below.
- 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
- 3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
- 4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.
Source Code
26 lines of Pine Script v6 from packages/golden/fixtures/parse/v6/P_syn_history_scopes/source.pine, published under MIT. Keep the author's credit and licence lines when you reuse it.
//@version=6
indicator("P_syn_history_scopes")
f(src) =>
diff = src - src[1]
prevDiff = diff[1]
[diff, prevDiff]
[d1, d2] = f(close)
[d3, d4] = f(open)
g() =>
var calls = 0
calls += 1
calls
c1 = g()
c2 = g()
x = 0.0
if close > open
localVar = high - low
x := localVar + nz(localVar[1])
else
localVar = open - close
x := localVar
for i = 1 to 3
x += close[i] - close[i + 1]
plot(d1 + d2 + d3 + d4)
plot(c1 + c2)
plot(x)
Overview
A user function returns the one-bar change of its source and the prior change, called separately on close and open. Another function keeps a persistent call counter. Inside an up or down bar branch it stores a local range, then adds recent close differences in a short loop. It plots three numeric series in a separate pane and has no inputs or trade signals.
- History references inside user functions
- Separate histories for close and open
- Persistent function call counter
- Local variables in if and else branches
- Loop over recent close differences
Details
Published by
GammaExpansion on GitHub
Type
Indicator, Pine Script v6
Draws
Separate pane below the chart
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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