Hindsight Markets Recaps Small-cap stocks on October 2, 2026
AMIX, October 2: news and a pre-market spike to $4.55
AMIX spiked to $4.55 before the open after news, then gave much of it back in the session.
News via Stock News API
What happened
Before the open
The news came first: news at 8:05 a.m. Before the bell it reached $4.55, on 908K shares.
The open
It opened near its previous close, at $3.99.
The close
It closed at $3.77, 17% under its high.
What to take from it: The move happened before the bell. The regular session never got back to the pre-market high.
The details
How it traded, step by step
Pre-market spike. Before the open it spiked 16.1% from $3.92 to $4.55 at 8:19 a.m.. It opened up 1.8% at $3.99 and traded at $3.77 at 4:00 p.m.
| Time (ET) | What happened |
|---|---|
| 8:05 a.m. | News (GlobeNewsWire): Autonomix Medical Strengthens Patent Protection for Platform Technology Enabling Precision Access, Treatment Delivery and Procedural Validation |
| 8:19 a.m. | Pre-market high, $4.55 |
| 8:19 a.m. | High of the day to the close, $4.55 |
| 9:30 a.m. | The open: $3.99, up 1.8% from the previous close |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, $3.77, 17.1% 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
- $3.92
- Open, 9:30 a.m.
- $3.99
- Gap at the open
- +1.8%
- Pre-market high
- $4.55 at 8:19 a.m.
- High, 4 a.m. to 4 p.m.
- $4.55 at 8:19 a.m.
- Low, 4 a.m. to 4 p.m.
- $3.62
- Close, 4 p.m.
- $3.77
- Change at 4 p.m.
- −3.8%
- After-hours high, 4 p.m. to 8 p.m.
- $3.82 at 5:29 p.m.
- Volume, 4 a.m. to 4 p.m.
- 1.15 million
- Volume after hours, 4 p.m. to 8 p.m.
- 18,172
- Relative volume by 8 p.m.
- 23.8×
- Float
- 1.96 million shares, from filings as of October 2, 2026
- Shares outstanding
- 1.96 million
- Volume, from the one-minute bars: 907,809 shares before the 9:30 a.m. open (78%), 60,943 in the first 30 minutes (5%), and 196,297 in the rest of the day to 8 p.m. (17%).
- Other days AMIX met the small-cap rule in our recaps: 3, the latest on August 25, 2026.
On the day's lists: the intraday runners. It is here because it met the small-cap rule on the intraday runners: price $2 to $20, up 10% or more, relative volume 5× or more, float under 20 million shares, 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 AMIX 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 AMIX on October 2, 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.