Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:

- Micron Technology (MU) shares fall aafter the chipmaker gave a forecast for capital spending that was higher than expected, the latest example of investors being wary of elevated spending. Analysts note that there might be increased concern among investors about the ability of memory chipmakers to maintain their outsized margins. 

- Five Below (FIVE) shares gain after the retailer forecast net sales for the first quarter that beat the average analyst estimate. Analysts are positive about the company’s execution and note strong sales momentum.

- Mining stocks fell, while energy and chemicals stocks rose in US premarket trading as oil prices gained as much as 11% on Thursday as attacks on energy facilities escalated in the Middle East war.