Hindsight Markets Small-cap stocks on August 26, 2026
SOGP on August 26, 2026: why it ran
On August 26, 2026, SOGP opened up 17.2% from the previous close of 12.36 and reached 16.13 at 8:32 a.m. ET. The exchange did not halt it.
- Previous close
- 12.36
- Open, 9:30 a.m.
- 14.48
- Gap at the open
- up 17.2%
- Pre-market high
- 16.13 at 8:32 a.m.
- High, 4 a.m. to 4 p.m.
- 16.13 at 8:32 a.m.
- Low, 4 a.m. to 4 p.m.
- 12.36
- After-hours high, 4 p.m. to 8 p.m.
- 13.46 at 4:00 p.m.
- Last trade before 4:00 p.m.
- 13.44
- Volume
- 153,202
- Relative volume
- 20.1x
- Float
- 2.90 million shares, from filings as of August 26, 2026
- Shares outstanding
- 3.03 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for SOGP published between the previous session's close and the first minute SOGP traded 20% above it, at 7:54 a.m. ET, newest first, from the same feeds the replay shows.
-
6-K
-
Sound Group Inc. Reports Unaudited Financial Results for the First Half 2026
News via Stock News API
How it traded
Gap and fade. It gapped up 17.2% to 14.48 at the open and traded below the open by 4:00 p.m., at 13.44.
| Time (ET) | What happened |
|---|---|
| 7:00 a.m. | News (GlobeNewsWire): Sound Group Inc. Reports Unaudited Financial Results for the First Half 2026 |
| 7:28 a.m. | SEC filing 6-K: 6-K |
| 7:54 a.m. | First trade 20% above the previous close of 12.36 |
| 8:32 a.m. | Pre-market high, 16.13 |
| 8:32 a.m. | High of the day to the close, 16.13 |
| 9:30 a.m. | The open: 14.48, up 17.2% from the previous close |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 13.44, 16.7% 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 25 minutes after the latest SEC filing before it (6-K, 7:28 a.m.).
- Volume, from the one-minute bars: 60,648 shares before the 9:30 a.m. open (40%), 27,900 in the first 30 minutes (18%), and 64,654 in the rest of the day to 8 p.m. (42%).
- In our recaps, this is the only day SOGP met the small-cap rule.
Halts
The exchange's halt feed shows no halts for SOGP 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 SOGP on August 26, 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.