Trading plan · Intermediate

Building Rules Around Trading Sessions And Volatility

A 1-minute lesson from the MarketPro academy, one of 14 in building a trading plan.

Last reviewed by the MarketPro research desk · Editorial policy

Short answer

Price behavior is not constant throughout the day or week — different trading sessions and events bring different levels of volatility and liquidity. A trading plan benefits from explicit rules about when to trade and when to stand aside.

Price behavior is not constant throughout the day or week — different trading sessions and events bring different levels of volatility and liquidity. A trading plan benefits from explicit rules about when to trade and when to stand aside.

Some sessions or hours tend to have thinner liquidity, which can widen spreads and increase slippage, while scheduled news releases can cause sudden, hard-to-predict volatility spikes. Defining rules around these conditions in advance removes the need to make judgment calls under pressure in the moment.

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MarketPro is a trading-signal and trading-education app operated by Harajuku Holdings LTD (Cyprus). Our signal desk publishes and tracks every trade idea in-app, and every page here is checked against the app's live behaviour before publishing. Last reviewed . How we produce signals and content · About MarketPro

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