Doge SMA is a long-only moving-average crossover strategy drawn on the price chart. It calculates a fast and a slow simple moving average of close and enters a long position when the fast average crosses above the slow average, but only inside a user-defined s
Strategy · Pine Script v6 · On the chart
Dual MA with Switch
A moving average crossover strategy where the average type is chosen in the settings: EMA, SMA, WMA or HMA.
GitHub stars1on the repository
Pine versionv6current
Lines of code42
Settings4inputs
LicenceApache-2.0
Last update6 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 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
42 lines of Pine Script v6 from validation/ta-dual-ma-switch-dispatch-01/strategy.pine, published under Apache-2.0. Keep the author's credit and licence lines when you reuse it.
// This Pine Script® code is licensed under Apache-2.0
// SPDX-License-Identifier: Apache-2.0
// © PineForge contributors 2026
//
// PF probe 17 — dual-MA with `switch` MA-type dispatch
// Purpose: parity test for a user-defined function whose body is a `switch`
// over MA family (ema/sma/wma/hma), dispatched dynamically per call.
//
//@version=6
strategy("Dual MA with Switch", overlay=true, initial_capital=1000000, process_orders_on_close=false, pyramiding=1, commission_type=strategy.commission.percent, commission_value=0, slippage=0, default_qty_type=strategy.fixed, default_qty_value=1)
// === Inputs ===
maType = input.string("EMA", "MA Type", options=["EMA", "SMA", "WMA", "HMA"])
fastLen = input.int(10, "Fast Length", minval=2)
slowLen = input.int(30, "Slow Length", minval=5)
src = input.source(close, "Source")
// === User-defined function with switch ===
getMA(source, length) =>
switch maType
"EMA" => ta.ema(source, length)
"SMA" => ta.sma(source, length)
"WMA" => ta.wma(source, length)
"HMA" => ta.hma(source, length)
=> ta.sma(source, length)
// === Calculate MAs ===
fastMA = getMA(src, fastLen)
slowMA = getMA(src, slowLen)
// === Signals ===
longCond = ta.crossover(fastMA, slowMA)
shortCond = ta.crossunder(fastMA, slowMA)
// === Strategy ===
if longCond
strategy.entry("Long", strategy.long)
if shortCond
strategy.entry("Short", strategy.short)
plot(fastMA, "Fast", color=color.blue, linewidth=2)
plot(slowMA, "Slow", color=color.red, linewidth=2)
Overview
A fast and a slow average are calculated on a selectable price source. It enters long when the fast line crosses above the slow line and short on the opposite cross, reversing the position. Both lines are drawn on the price chart. It has no stop loss, take profit or filters.
- Selectable EMA, SMA, WMA or HMA type
- Fast and slow crossover entries
- Adjustable lengths and price source
- Both averages drawn on the 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
On the price chart
Category
Moving averages, Trend
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
- The strategy enters trades without a stop loss
Topics
algorithmic-tradingbacktestingparitypine-scriptpinescriptquantitative-financetest-corpustradingview
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| MA Type | string | EMA | maType |
| Fast Length | int | 10 | fastLen |
| Slow Length | int | 30 | slowLen |
| Source | source | close | src |
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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