News as a supply and demand shock

News changes the market's urgency

A news event can shock supply and demand because it changes what traders believe right now. Before the news, buyers and sellers may be balanced. After the news, one side may suddenly feel wrong, late, or exposed. That urgency shows up as fast buying, fast selling, wider spreads, and jumpy candles. The news itself does not move price by magic. It changes the behavior of the people and systems placing orders.

During major news, liquidity can thin out. Some participants pull quotes because they do not want to be filled at stale prices. That means the order book can have less size available just when market orders increase. This is why price may jump through levels that looked important a few minutes earlier. It is also why a stop loss may fill worse than expected. The stop was not fake. The available price moved quickly.

For a $500 account, the practical move is caution. If you do not have a tested news plan, standing aside is a valid decision. News can create real opportunity, but it can also punish sloppy order placement. A clean chart setup before a release may not survive the release. Ask two questions: is liquidity likely to be stable, and do I know where I am wrong if the candle whips both ways? If the answer is no, wait for price to settle.