Do You Know the Difference Between an Indicator and a Strategy?

Do You Know the Difference Between an Indicator and a Strategy?

A lot of traders jump into Pine Script or apply a script on TradingView without understanding one key difference:

Indicators and Strategies are not the same — especially when it comes to real-time performance and backtesting.

What’s the Key Difference?

? Indicators
These are visual tools — designed to help analyze price action in real time.
They don’t place trades or track performance automatically.
You can use them for alerts, overlays, signals, etc.

✅ Great for: Signal generation, confluence stacking, chart visuals.

? Strategies
Strategies are built to backtest how your logic would’ve performed in the past.
They use strategy.entry, strategy.exit, and simulate trade performance based on candle closes.

✅ Great for: Historical testing, validating logic, optimizing entries/exits.

BUT… here’s the catch:
Many traders think a strategy will behave exactly the same when used live. That’s not the case.

Why Forward Testing Isn’t Perfect
TradingView strategies only execute trades at candle close — not during the candle.
That means:

❌ No intrabar execution
❌ No slippage simulation
❌ No real-time price spikes
❌ Delayed entries/exits during live market action

So your live trades using alerts from a strategy may not match your backtest results.
Especially in fast-moving or volatile markets.

Takeaway
If you're using strategies with alerts, it's important to understand how they work:

TradingView strategies are designed for backtesting — a powerful way to test trade logic over historical data.

However, during live market use, strategies only execute at candle close and don’t simulate intrabar movement, slippage, or real-time volatility.

That’s why we always recommend:

Forward-testing the strategy on paper trading or demo for a few days
Monitoring live signals with alerts to see how it behaves in real market conditions
And tweaking inputs based on your asset and timeframe


While there is strategy that is designed with this awareness — and while it can be used in real-time, it’s best run with a clear understanding of these limitations.

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