My Bitcoin Trading Journey #16: My broker did not trigger my BUY limit set on BTC earlier, WHY.

Woke up to see that my BUY Limit set did not trigger even though the price clearly went down below my BUY limit ($9,952).

I thought that the wick down past my BUY limit would be suffiecient movement enough to trigger the BUY......Strange why not.

Anyone know why did not.