From Pine Script
For scripts written for TradingView. A real example, how each idea translates, and what to check.
Convert from Pine ScriptConvert
Your old scripts are welcome here.
AlgoBarsX reads six other trading languages. Paste a script, and it comes back as readable AlgoBarsX with a note on every line: exact, adapted, or your call.
- $0 a month
- No card needed
- Not a trial
Pick your language.
From MQL4 and MQL5
For scripts written for MetaTrader. A real example, how each idea translates, and what to check.
Convert from MQL4 and MQL5From NinjaScript
For scripts written for NinjaTrader. A real example, how each idea translates, and what to check.
Convert from NinjaScriptFrom EasyLanguage
For scripts written for TradeStation. A real example, how each idea translates, and what to check.
Convert from EasyLanguageFrom thinkScript
For scripts written for thinkorswim. A real example, how each idea translates, and what to check.
Convert from thinkScriptFrom Python
For scripts written for pandas and friends. A real example, how each idea translates, and what to check.
Convert from PythonHow it works.
Paste or upload
Paste your code, or pick a file such as
.pine,.mq4,.mq5,.cs,.elsor.py.Get a note on every line
Exact means carried over as is. Adapted means changed, with a note saying how. Your call means a choice is handed back to you.
Read it back, then test
The compiler describes the result in plain English. Compare that with what your old script did.
See one.
This is a real run of the importer. The result compiles. It read 8 lines: 5 carried over exactly, 2 were adapted, and 2 came back as choices for you.
1
//@version=52
strategy("RSI Dip", overlay=true)3
len = input.int(14, "RSI Length")4
r = ta.rsi(close, len)5
if ta.crossover(r, 30)6
strategy.entry("L", strategy.long)7
if ta.crossunder(r, 70)8
strategy.close("L")9
plot(ta.ema(close, 200), color=color.orange)1
strategy "RSI Dip"2
market: EURUSD3
bars: 1h4
5
input len = 146
7
r = rsi(close, len)8
9
when crosses_above(r, 30):10
buy size: 1 lot, tag: "L"11
12
when crosses_below(r, 70):13
close_all tag: "L"14
15
plot ema(close, 200), color: orange| Status | Your line | What happened |
|---|---|---|
| Exact | strategy("RSI Dip", overlay=true) | strategy() became the script header |
| Exact | len = input.int(14, "RSI Length") | input() became an input |
| Exact | r = ta.rsi(close, len) | a calculation was carried over |
| Your call | strategy.entry("L", strategy.long) | strategy.entry() had no size of its own, so it became one lot: set the size or risk you want |
| Adapted | if ta.crossover(r, 30) | an if that places orders became a rule |
| Exact | strategy.close("L") | strategy.close() became close_all |
| Adapted | if ta.crossunder(r, 70) | an if that places orders became a rule |
| Exact | plot(ta.ema(close, 200), color=color.orange) | plot() became plot |
| Your call | strategy(...) | Pine scripts carry no market or bar size, so EURUSD on 1h was filled in: set the ones you want |
Always read an import before you run it. No converter is perfect, and some shapes of code import better than others. An import that does not compile says so. Test before you deploy.
Try it with one script.
Pick a small one. Paste it in. Read what comes back.
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