“News trading” is one of the most misunderstood rules in prop trading, because traders imagine it bans trading on release days entirely. It almost never does. What firms restrict is the handful of seconds around a high-impact print — and the details of that restriction decide whether your event-driven edge is viable at a given firm.
What the rule actually restricts
Nearly every news rule is a window rule: you may not open or close a trade within X minutes of a designated high-impact release, where X is commonly 2, 3 or 5 minutes on each side. Outside that window you trade normally. The differences between firms come down to three parameters:
| Parameter | Common values | Why it matters |
|---|---|---|
| The window | ±2 to ±5 minutes | How much room around the print you lose |
| The events | NFP, CPI, FOMC, central banks | Whether your instrument’s driver is even covered |
| The consequence | Trade void · profit removed · account reset | Benign vs account-ending |
That last column is the one that ends accounts. A firm that merely voids the offending trade is survivable; a firm that resets the account for a single news violation turns a rule you forgot into a lost evaluation. Read the consequence before the window.
The breach that gets “allowed” news traders anyway
Even where news trading is explicitly permitted, the release itself can breach you through mechanics that have nothing to do with the news rule. Spreads widen violently, and a market order can fill several points past your intended level; a stop-loss becomes a stop-market that executes wherever liquidity exists, often well beyond your planned risk. That single slippage event can punch straight through a daily drawdown limit and end the account under the drawdown rule, not the news rule.
The defence is position sizing that assumes a worse-than-usual fill. Run your event-day trades through the position size calculator with a wider effective stop, and confirm the resulting worst case still sits inside your breach levels.
Match the firm to your edge
If your profits come from events — trend continuation after NFP, mean reversion after an overreaction — a firm with a strict news window isn’t a minor inconvenience, it’s a structural mismatch that will quietly cap your edge. This is the same logic as consistency rules: pick firms whose rulebook fits how you actually make money, rather than forcing your strategy through hostile terms.
Conversely, if you’re a steady intraday trader who simply wants to avoid getting caught out, the practical rule is boring and effective: flatten before the window opens and stand aside until it closes. You give up nothing an edge depends on, and you remove an entire category of avoidable breach.
Before you buy any evaluation, find the news policy in the terms — not the marketing page — and weigh it alongside drawdown fairness and payout reliability. A permissive news rule is worth real money to an event trader and irrelevant to everyone else; know which one you are.