Hindsight Markets Small-cap stocks on October 8, 2026
HYPR on October 8, 2026: why it ran
On October 8, 2026, HYPR opened up 16.6% from the previous close of 0.8490 and reached 1.25 at 8:48 a.m. ET. The exchange did not halt it.
- Previous close
- 0.8490
- Open, 9:30 a.m.
- 0.9900
- Gap at the open
- up 16.6%
- Pre-market high
- 1.25 at 8:48 a.m.
- High, 4 a.m. to 4 p.m.
- 1.25 at 8:48 a.m.
- Low, 4 a.m. to 4 p.m.
- 0.8400
- After-hours high, 4 p.m. to 8 p.m.
- 0.9999 at 5:54 p.m.
- Last trade before 4:00 p.m.
- 0.9320
- Volume
- 4.03 million
- Relative volume
- 19.9x
- Float
- 89.34 million shares, from filings as of October 8, 2026
- Shares outstanding
- 106.05 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for HYPR published between the previous session's close and the first minute HYPR traded 20% above it, at 8:46 a.m. ET, newest first, from the same feeds the replay shows.
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8-K
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Hyperfine, Inc. to Announce Third Quarter 2026 Financial Results on November 9, 2026
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Hyperfine Reports Record Preliminary Third Quarter Revenue of Approximately $6.0 Million & Reaffirms Full Year 2026 Revenue Outlook of Approximately $20 to $22 Million
News via Stock News API
How it traded
Gap and fade. It gapped up 16.6% to 0.9900 at the open and traded below the open by 4:00 p.m., at 0.9320.
| Time (ET) | What happened |
|---|---|
| 7:30 a.m. | News (Business Wire): Hyperfine, Inc. to Announce Third Quarter 2026 Financial Results on November 9, 2026 |
| 7:30 a.m. | News (Business Wire): Hyperfine Reports Record Preliminary Third Quarter Revenue of Approximately $6.0 Million & Reaffirms Full Year 2026 Revenue Outlook of Approximately $20 to $22 Million |
| 7:40 a.m. | SEC filing 8-K: 8-K |
| 8:46 a.m. | First trade 20% above the previous close of 0.8490 |
| 8:48 a.m. | Pre-market high, 1.25 |
| 8:48 a.m. | High of the day to the close, 1.25 |
| 9:30 a.m. | The open: 0.9900, up 16.6% from the previous close |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 0.9320, 25.4% below the high |
The shape is a fixed rule, not a judgement: gapped 10% or more at the open, ran 10% or more from the open to the high, and faded if it gave back 30% or more of that move by the close.
The day in numbers
- From news to the move: the first trade 20% above the previous close came 1 hour 5 minutes after the latest SEC filing before it (8-K, 7:40 a.m.).
- Volume, from the one-minute bars: 2.26 million shares before the 9:30 a.m. open (56%), 661,831 in the first 30 minutes (16%), and 1.11 million in the rest of the day to 8 p.m. (27%).
- In our recaps, this is the only day HYPR met the small-cap rule.
Halts
The exchange's halt feed shows no halts for HYPR that day.
On this date the LULD plan ran under Amendment 18, in force from February 24, 2020: no band doubling at the open, and the closing doubling only for Tier 1 stocks and Tier 2 stocks whose previous close was at or below three dollars. See LULD halts or work out a band with the LULD calculator.
Trade this day
Replay HYPR on October 8, 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.