HA UnivLong&Short Futures calculates Heikin Ashi candles and builds a channel using simple moving averages of Heikin Ashi highs and lows. It enters long positions when the upper channel line crosses above the lower channel line and opens short positions on the
Strategy · Pine Script v5 · Own pane
Bar States Example S
This Pine Script strategy demonstrates the usage of bar state variables by highlighting the chart background color.
GitHub stars65on the repository
Pine versionv5runs as is
Lines of code3
Settings0inputs
LicenceGPL-3.0
Last update4 days ago24 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 strategy, select all of the template text and paste. Press Save and give it a name.
- 4Add it to the chartPress Add to chart. The trades and results appear in the Strategy Tester tab; adjust the settings with the gear icon.
Source Code
3 lines of Pine Script v5 from examples/v5/tradingview-docs/v5-concepts-bar-states-00.pine, published under GPL-3.0. Keep the author's credit and licence lines when you reuse it.
//@version=5
strategy("S")
bgcolor(barstate.islast ? color.silver : na)
Overview
Bar States Example S evaluates whether the current candle is the final bar on the chart using the barstate.islast condition and applies a silver background color when true. Derived from official documentation examples, the script functions purely as a minimal code reference and contains no trade execution rules or signals.
- Bar state condition testing
- Background color highlighting
- Educational concept script
Details
Published by
be-thomas on GitHub
Type
Strategy, Pine Script v5
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.
Topics
algorithmic-tradingbacktestingcompilerfintechjavascriptpinescripttechnical-analysistradingview
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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