Hindsight Markets Recaps Small-cap stocks on September 15, 2026
PSIG, September 15: a run to $3.78
PSIG opened near its previous close, then ran to $3.78 during the session.
What happened
Before the open
We found no news or filing before the move. Before the bell it reached $2.60, on 250K shares.
The open
It opened near its previous close, at $2.60. It ran to $3.78 by 10:50 a.m.
The close
It closed at $3.39, 10% under its high.
What to take from it: The move came during the session, not at the open.
The details
How it traded, step by step
Intraday run. It opened up 2.4% at $2.60, then ran from the open to the high of $3.78 in 80 minutes.
| Time (ET) | What happened |
|---|---|
| 8:22 a.m. | Pre-market high, $2.60 |
| 9:30 a.m. | The open: $2.60, up 2.4% from the previous close |
| 10:00 a.m. | First trade 20% above the previous close of $2.54 |
| 10:50 a.m. | High of the day to the close, $3.78 |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, $3.39, 10.3% below the high |
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
- $2.54
- Open, 9:30 a.m.
- $2.60
- Gap at the open
- +2.4%
- Pre-market high
- $2.60 at 8:22 a.m.
- High, 4 a.m. to 4 p.m.
- $3.78 at 10:50 a.m.
- Low, 4 a.m. to 4 p.m.
- $2.39
- Close, 4 p.m.
- $3.39
- Change at 4 p.m.
- +33.5%
- After-hours high, 4 p.m. to 8 p.m.
- $3.56 at 4:00 p.m.
- Volume, 4 a.m. to 4 p.m.
- 2.40 million
- Volume after hours, 4 p.m. to 8 p.m.
- 28,641
- Relative volume by 8 p.m.
- 4.5×
- Float
- 13.29 million shares, from filings as of September 15, 2026
- Shares outstanding
- 15.38 million
- Volume, from the one-minute bars: 249,711 shares before the 9:30 a.m. open (10%), 328,109 in the first 30 minutes (14%), and 1.85 million in the rest of the day to 8 p.m. (76%).
- Other days PSIG met the small-cap rule in our recaps: 1, the latest on September 10, 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 PSIG 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 PSIG on September 15, 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.