NASDAQ · Finance
BayFirst Financial Corp. (BAFN)
How often BAFN has turned up among the day's biggest US gainers, and what has typically followed spikes like it.
Last updated: Sep 16, 2026
- Board days
- 8
- Median gain
- +8.2%
- Best streak
- 1d
- Symbol
- NASDAQ:BAFN
What this is
Zenith ranks the biggest one-day gainers on US markets every trading session. BayFirst Financial Corp. has appeared on that board 8 times between Jul 31, 2026 and Sep 16, 2026, with a median one-day gain of +8.2% on the sessions it made the list.
Recurring on a top-gainers list is not by itself good or bad news. It means the stock moves a lot in single sessions, which is what makes it interesting to a short — and also what makes it dangerous to one.
What has usually followed a spike like this
Zenith groups past top-gainers by size and how unusual their volume was, then measures what happened the next session. In the bucket BAFN's typical appearance falls into (n=236), the stock closed lower the next session 56% of the time, with a median next-day move of -1.8%.
That is a base rate across a population of past spikes, not a prediction about BAFN. It describes what comparable setups did on average; any single stock can and does do the opposite. What the engine claims and where it gets things wrong is written up on the engine page.
Where to look next
Today's screener shows the current session's ranked gainers — whether BAFN is on it right now depends on the day. A free account adds price charts and streak badges; Zenith Pro adds the daily short thesis on the top five.
Not investment advice — an educational tool for the DECA Stock Market Game. Terms.