Economic Event Risk Calculator

Use this economic event risk calculator to decide whether to reduce trade size around high-impact news. Enter normal risk, event impact, and time until the event to estimate a safer risk level.

Best for

Reducing risk around CPI, FOMC, NFP, central bank decisions, earnings, and other volatile market events.

What you get

Suggested reduced risk, risk reduction percentage, event-risk verdict, and a simple risk gauge.

Not for

Predicting the news result, guaranteeing slippage control, or assuming volatile events are always tradable.

Formula

Suggested risk = normal risk x event impact multiplier x time buffer multiplier

Example

Normal 1% risk near FOMC can become 0.25% or no trade depending on timing and impact.

Hexaplan verdict

This is where Hexaplan can connect calculators with the economic calendar.

How event risk is estimated

Event risk is estimated by adjusting normal risk for event impact and timing. The closer and more important the event, the more conservative the suggested risk becomes.

Economic event risk example

A trader who normally risks 1% may reduce to 0.25% or avoid trading around FOMC, CPI, or NFP if spreads, volatility, and slippage risk are elevated.

Why news events change trade risk

High-impact events can widen spreads, create gaps, trigger fast stop runs, and reduce execution quality. The trade idea may be valid, but the execution environment can become much riskier.

How to use this calculator

Enter your normal risk per trade.
Select the event impact level.
Enter minutes until the event.
Review the suggested risk reduction.
Decide whether to trade smaller, wait, or avoid the setup.

Common event-risk mistakes

Holding full size into major releases.
Ignoring spreads and slippage.
Assuming a stop loss will fill at the stop price.
Trading immediately after news without a plan.
Forgetting earnings risk on individual stocks.

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FAQ

Should I trade before high-impact news?

Many traders reduce size or avoid new trades because spreads, slippage, and volatility can expand quickly.

Which economic events are high impact?

FOMC, CPI, NFP, central bank rate decisions, GDP releases, and major earnings can all change market risk conditions.

Does this predict the news result?

No. It estimates risk adjustment, not the direction or outcome of the event.

Why reduce risk before news?

Reducing size limits damage from gaps, spread widening, fast volatility, and poor fills.

Can I use this for earnings?

Yes. Earnings can create gap risk and liquidity changes, especially for individual stocks and options-related flows.