Hindsight Markets Recaps Small-cap stocks on September 10, 2026
ACVA, September 10: an after-hours run to $11.08
ACVA barely moved in the regular session, then ran to $11.08 after the close.
What happened
Before the open
We found no news or filing before the move. Before the bell it reached $7.36, on 2 shares.
The open
It opened near its previous close, at $7.36.
The close
It closed at $7.22, near its high. After the close it ran to $11.08 by 4:00 p.m.
What to take from it: The day's real move came after the 4 p.m. close, not in the regular session.
The details
How it traded, step by step
After-hours run. It opened down 0.1% at $7.36 and traded at $7.22 at the 4:00 p.m. close, then ran 53.5% from $7.22 to $11.08 at 4:00 p.m. after the close, on 9.41 million shares traded after hours.
| Time (ET) | What happened |
|---|---|
| 8:47 a.m. | Pre-market high, $7.36 |
| 9:30 a.m. | The open: $7.36, down 0.1% from the previous close |
| 9:30 a.m. | High of the day to the close, $7.41 |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, $7.22, 2.6% below the high |
| 4:00 p.m. | First trade 20% above the previous close of $7.37 |
The shape's name comes from a fixed rule, not a judgement (how shapes are named). Halts are in the halt table below.
The day in numbers
- Previous close
- $7.37
- Open, 9:30 a.m.
- $7.36
- Gap at the open
- −0.1%
- Pre-market high
- $7.36 at 8:47 a.m.
- High, 4 a.m. to 4 p.m.
- $7.41 at 9:30 a.m.
- Low, 4 a.m. to 4 p.m.
- $7.00
- Close, 4 p.m.
- $7.22
- Change at 4 p.m.
- −2.0%
- After-hours high, 4 p.m. to 8 p.m.
- $11.08 at 4:00 p.m.
- Volume, 4 a.m. to 4 p.m.
- 1.58 million
- Volume after hours, 4 p.m. to 8 p.m.
- 9.41 million
- Relative volume by 8 p.m.
- 4.9×
- Float
- 159.69 million shares, from filings as of September 10, 2026
- Shares outstanding
- 169.81 million
- Volume, from the one-minute bars: 2 shares before the 9:30 a.m. open (0%), 177,957 in the first 30 minutes (2%), and 10.82 million in the rest of the day to 8 p.m. (98%).
- Other days ACVA met the small-cap rule in our recaps: 1, the latest on September 11, 2026.
On the day's lists: the intraday runners. It is here because it was in play on the intraday runners: up 30% or more on $3 million or more really traded, outside the small-cap rule's price, relative volume or float, its high reached $1 or more and it started the day at $20 or under (the rule every page uses).
Halts (none)
The exchange's halt feed shows no halts for ACVA that day.
Halt bands that day: the LULD plan's Amendment 18 rules (what that means, LULD calculator).
How we read the data, name a day's shape and pick the stocks: methodology.
Trade this day
Replay ACVA on September 10, 2026 in Hindsight Markets: the real tape, the order book and the halts, on a clock you control, and see where your orders would have filled.