Well, you can just scroll back your charts and check out the last few CPI releases. Even if you had a stop in place there would be no liquidity for you to exit.
IMO, there are no "signals" or predictive price behavior during such price moves. Only blown accounts or people who got lucky and were on the right side of the market.
My view is that markets are predictable/orderly/technical most of the time, but once in a while chaotic as virtusa called it. Trading when the market is chaotic is gambling as they are unpredictable.
But if anyone here wants to post a chart of successful trading with entries and exits during such periods I may change my mind.
PS: Regular scheduled news releases are a different matter.
PPS: For years most news didn't matter as the world was flowing over with money. These days everything hinges on inflation and the next move from the FED. So, now these news matter a lot.
IMHO.