Managing Risk Around News Events
News risk is one of the few risks you can see coming, which makes being surprised by a scheduled release a planning failure rather than bad luck.
Around high-impact releases spreads widen, market depth thins and price often moves both directions before settling, so stops fill worse than requested and a correct view can still lose. The main options are closing before the release, reducing size, or widening the stop while cutting size to keep cash risk constant. Check an economic calendar before each session and decide in advance.
What to remember
- A widening spread can trigger a stop without price moving, because longs exit on the bid and shorts on the ask.
- Widening a stop without reducing size increases the money at risk at the exact moment volatility rises.
- The reaction depends on the surprise relative to consensus, not on whether the number was good in absolute terms.
- The largest move often arrives with the commentary rather than the data, which is why press conferences matter as much as decisions.
Lesson 15 of 22 in Risk management
What changes when a release lands
Scheduled high-impact news changes the mechanics of the market for a few minutes, and it changes them in ways that damage a position even when your directional view turns out to be right. The risk profile of every open trade is different at 13:29 than it was at 13:25, whether or not you did anything.
Three things happen more or less at once. Spreads widen as liquidity providers pull back from the uncertainty. Depth thins, so the same order size moves price further. And price frequently travels in both directions before settling, which means a level can be touched and reversed within seconds. None of this is a malfunction. It is how a market prices a genuine unknown, and it is entirely predictable in timing if not in outcome.
What it does to a position you already hold
- Stops fill worse than requested. A stop is an instruction to exit at market once a price trades. In a thin, fast book the next available price can be several pips away, so the realised loss exceeds the planned one.
- The spread alone can trigger an exit. Stops are hit on the bid for longs and the ask for shorts. A spread that widens from 1 to 12 pips moves the effective trigger point without price moving at all.
- Both directions get touched. The initial spike is often reversed within the minute, which is enough to take out a stop on the correct side of the eventual move.
- Targets can be jumped rather than filled. Price gapping through a level is not the same as trading through it steadily, and partial fills on larger sizes become more likely.
The options, and what each one costs
| Approach | What it protects | What it costs |
|---|---|---|
| Close before the release | Removes event risk entirely | Gives up the position and pays the spread twice |
| Reduce size beforehand | Keeps exposure, shrinks the damage | Smaller gain if the move goes your way |
| Widen the stop | Avoids being taken out by the spike | Larger loss if the move is genuinely against you |
| Do nothing, stay small | Simplest, no mid-trade decisions | Only acceptable if sized for it in advance |
Note that widening a stop is only defensible if you reduce size at the same time, so the cash at risk stays constant. Widening the stop alone increases the risk on the trade at the exact moment volatility is rising, which is the wrong direction on both counts. The position size calculator makes the paired adjustment quick: put in the wider stop distance and it returns the smaller lot size that keeps your risk unchanged.
There is a fifth option that deserves naming because it is the one most often taken by accident: leaving a position open with no decision at all. That is not the same as holding deliberately at a size chosen for the event, and the difference shows up in how you behave in the minutes afterwards. A held position you planned for is easy to leave alone. One you simply forgot about tends to get managed impulsively at the worst prices of the day.
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Managing Risk Around News Events: questions
Should I close my trades before a news release?
Why did my stop loss fill at a worse price during news?
Can I widen my stop loss before a news event?
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Not investment advice. Past performance is not indicative of future results.