Strategy · Pine Script v6 · Own pane

PF TA isolate - WPR(14) bands

by pineforge-4pass· code credited to PineForge contributors 2026

This strategy plots the Williams %R oscillator in a separate pane and generates long entries when it crosses above -80 while generating short entries on crossunder below -20.

View on GitHub

GitHub stars1on the repository
Pine versionv6current
Lines of code22
Settings0inputs
LicenceApache-2.0
Last update5 days ago23 Oct 2026

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above, or the copy button on the code below.
  2. 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
  3. 3Paste over the templateCreate a new strategy, select all of the template text and paste. Press Save and give it a name.
  4. 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

22 lines of Pine Script v6 from validation/ta-wpr-14-bands-01/strategy.pine, published under Apache-2.0. Keep the author's credit and licence lines when you reuse it.

strategy.pine
// This Pine Script® code is licensed under Apache-2.0
// SPDX-License-Identifier: Apache-2.0
// © PineForge contributors 2026
//
// PF TA-isolate probe — Williams %R (14) crossing the -80 / -20 bands.
// Isolates ta.wpr(length): %R = (highest(high,len) - close) / (highest - lowest) * -100,
// a -100..0 oscillator with close/high/lowest implicit sources. Drives entries off the
// classic oversold/overbought band crosses so a TV export can adjudicate the engine's
// %R range, sign, and rolling highest/lowest window alignment.
//@version=6
strategy("PF TA isolate - WPR(14) bands", shorttitle="TAI_WPR",
     overlay=false, initial_capital=1000000,
     commission_type=strategy.commission.percent, commission_value=0, slippage=0,
     default_qty_type=strategy.fixed, default_qty_value=1, pyramiding=1,
     process_orders_on_close=false)

w = ta.wpr(14)

if ta.crossover(w, -80.0)
    strategy.entry("L", strategy.long, comment="wpr cross up -80")
if ta.crossunder(w, -20.0)
    strategy.entry("S", strategy.short, comment="wpr cross dn -20")

Overview

PF TA isolate - WPR(14) bands uses fixed position sizing of one unit per signal with no stop loss and allows pyramiding. The main settings control entry conditions based on band crosses of the oscillator which is calculated over the highest high, lowest low and close. It draws exclusively on a separate pane rather than the price chart.

Details

Published by

pineforge-4pass on GitHub

Code credit

PineForge contributors 2026, as written in the script's header

Type

Strategy, Pine Script v6

Draws

Separate pane below the chart

Category

Oscillators & momentum

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

  • The strategy can add several entries in the same direction
  • The strategy enters trades without a stop loss

Topics

algorithmic-tradingbacktestingparitypine-scriptpinescriptquantitative-financetest-corpustradingview

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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