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
PineForge - Caliper Scalar Switch
This trend-following strategy calculates a primary filter using an EMA, SMA, or a blended average of both with scaled lengths, plotting it alongside a confirmation EMA on the price chart.
GitHub stars1on the repository
Pine versionv6current
Lines of code45
Settings7inputs
LicenceApache-2.0
Last update7 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
45 lines of Pine Script v6 from validation/syntax-caliper-scalar-switch-01/strategy.pine, published under Apache-2.0. Keep the author's credit and licence lines when you reuse it.
//@version=6
// SPDX-License-Identifier: Apache-2.0
// Copyright 2026 PineForge
// PineForge Corporate Strategy: Caliper Scalar Switch
// Selectable filters exercise scalar and switch behavior with stable defaults.
strategy("PineForge — Caliper Scalar Switch", overlay=true,
initial_capital=100000,
default_qty_type=strategy.percent_of_equity, default_qty_value=5,
pyramiding=0, commission_type=strategy.commission.percent,
commission_value=0.05, slippage=1,
margin_long=100, margin_short=100,
process_orders_on_close=false, calc_on_order_fills=false)
filterMode = input.string("EMA", "Filter Mode", options=["EMA", "SMA", "Blend"], group="Signal")
baseLength = input.int(29, "Base Length", minval=3, group="Signal")
lengthScale = input.float(1.35, "Length Scale", minval=0.5, maxval=3, step=0.05, group="Signal")
confirmationLength = input.int(113, "Confirmation EMA", minval=10, group="Signal")
allowShort = input.bool(true, "Allow Short", group="Execution")
atrLength = input.int(15, "ATR Length", minval=2, group="Risk")
stopAtr = input.float(2.0, "Stop ATR", minval=0.5, step=0.1, group="Risk")
int scaledLength = int(math.round(baseLength * lengthScale))
emaFilter = ta.ema(close, scaledLength)
smaFilter = ta.sma(close, scaledLength)
float selectedFilter = switch filterMode
"EMA" => emaFilter
"SMA" => smaFilter
=> (emaFilter + smaFilter) / 2.0
confirmationFilter = ta.ema(close, confirmationLength)
atrValue = ta.atr(atrLength)
if ta.crossover(selectedFilter, confirmationFilter)
strategy.entry("Caliper Long", strategy.long)
if allowShort and ta.crossunder(selectedFilter, confirmationFilter)
strategy.entry("Caliper Short", strategy.short)
if strategy.position_size > 0
strategy.exit("Caliper Long Guard", from_entry="Caliper Long",
stop=strategy.position_avg_price - atrValue * stopAtr)
if strategy.position_size < 0
strategy.exit("Caliper Short Guard", from_entry="Caliper Short",
stop=strategy.position_avg_price + atrValue * stopAtr)
plot(selectedFilter, "Selected Filter", color=color.yellow)
plot(confirmationFilter, "Confirmation EMA", color=color.blue)
Overview
Long positions are triggered when the primary filter crosses above the confirmation filter, while short positions trigger on downward crossovers if enabled. Exits are handled via an ATR-based stop loss offset from the average entry price. Inputs allow users to modify filter modes, length scaling, confirmation periods, and ATR risk parameters.
- Selectable filter modes including EMA, SMA, and Blend
- Dual moving average crossover entry conditions
- ATR-based stop loss risk management
- Price chart overlay of primary and confirmation filters
Details
Published by
pineforge-4pass on GitHub
Code credit
PineForge, as written in the script's header
Type
Draws
On the price chart
Category
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-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 |
|---|---|---|---|
| Filter Mode | string | EMA | filterMode |
| Base Length | int | 29 | baseLength |
| Length Scale | float | 1.35 | lengthScale |
| Confirmation EMA | int | 113 | confirmationLength |
| Allow Short | bool | true | allowShort |
| ATR Length | int | 15 | atrLength |
| Stop ATR | float | 2.0 | stopAtr |
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.
Similar Pine Scripts
This strategy calculates and plots a fast Exponential Moving Average (EMA) and a slow EMA directly on the main price chart. It enters long trades when the fast EMA crosses above the slow EMA and exits when the fast EMA crosses below the slow EMA. Inputs allow
2 EMA/SMA + RSI Strategy [Alorse] combines three configurable moving averages with a short-period Relative Strength Index filter. It plots fast, slow, and trend moving averages on the price chart. Long entries trigger when the fast moving average is above the
This strategy plots on the price chart and opens long or short positions when a weighted score from MACD, Stochastic RSI, RSI, Supertrend and a moving-average crossover exceeds a user-set trigger. Each component has its own weight and candle delay. Entries can
This strategy calculates dynamic support and resistance levels using pivot highs and lows alongside a custom smoothed trend filter and a 3-period EMA. It identifies entry opportunities when price breaks out relative to the trend filter and short-term EMA cross
EMA Crossover Strategy plots a fast and a slow exponential moving average on the price chart. It treats a confirmed fast-over-slow cross as a long condition and a confirmed cross under as a short condition. Position size is a percentage of equity. Optional per
Related on ForexR
Trade Your Charts With a Regulated Broker
Compare brokers that connect to TradingView, with spreads, minimum deposits and leverage side by side.
Compare brokers