Hindsight Markets Small-cap stocks on August 7, 2026
XBIO on August 7, 2026: why it ran
On August 7, 2026, XBIO opened down 0.4% from the previous close of 2.85 and reached 3.84 at 8:37 a.m. ET. The exchange did not halt it.
- Previous close
- 2.85
- Open, 9:30 a.m.
- 2.84
- Gap at the open
- down 0.4%
- Pre-market high
- 3.84 at 8:37 a.m.
- High, 4 a.m. to 4 p.m.
- 3.84 at 8:37 a.m.
- Low, 4 a.m. to 4 p.m.
- 2.53
- After-hours high, 4 p.m. to 8 p.m.
- 3.20 at 4:00 p.m.
- Last trade before 4:00 p.m.
- 3.17
- Volume
- 397,795
- Relative volume
- 33.9x
- Float
- 2.10 million shares, from filings as of August 7, 2026
- Shares outstanding
- 2.34 million
- Halts
- none in the halt feed
Why it ran
News and SEC filings for XBIO published between the previous session's close and the first minute XBIO traded 20% above it, at 8:36 a.m. ET, newest first, from the same feeds the replay shows.
-
FORM 8-K
-
Xenetic Biosciences Reports Second Quarter 2026 Financial Results and Highlights Strengthened Scientific Foundation Supporting Continued Advancement of Proprietary DNase Platform
News via Stock News API
How it traded
Intraday run. It opened down 0.4% at 2.84, then ran from the open to the high of 3.25 in 31 minutes.
| Time (ET) | What happened |
|---|---|
| 8:35 a.m. | News (Accesswire): Xenetic Biosciences Reports Second Quarter 2026 Financial Results and Highlights Strengthened Scientific Foundation Supporting Continued Advancement of Proprietary DNase Platform |
| 8:35 a.m. | SEC filing 8-K: FORM 8-K |
| 8:36 a.m. | First trade 20% above the previous close of 2.85 |
| 8:37 a.m. | Pre-market high, 3.84 |
| 8:37 a.m. | High of the day to the close, 3.84 |
| 9:30 a.m. | The open: 2.84, down 0.4% from the previous close |
| 3:59 p.m. | Last trade before the 4:00 p.m. close, 3.17, 17.4% 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 less than a minute after the latest SEC filing before it (8-K, 8:35 a.m.).
- Volume, from the one-minute bars: 297,964 shares before the 9:30 a.m. open (75%), 20,295 in the first 30 minutes (5%), and 79,536 in the rest of the day to 8 p.m. (20%).
- In our recaps, this is the only day XBIO met the small-cap rule.
Halts
The exchange's halt feed shows no halts for XBIO 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 XBIO on August 7, 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.