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Hindsight Markets Recaps Small-cap stocks on September 23, 2026

VBIO, September 23: an 8-K and $3.29

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VBIO opened near its previous close after an 8-K, then ran to $3.29 during the session.

News via Stock News API

8-KNews$3.29$2.49$2.274 a.m.9:30noon4 p.m.8 p.m.
VBIO on September 23, 2026, one-minute bars, New York time. Bands: halts. Flags: the news or filing before the move. Dotted line: the previous close. Shaded: before the 9:30 a.m. open and after the 4:00 p.m. close.

What happened

Before the open

The news came first: an 8-K at 8:00 a.m. Before the bell it reached $2.78, on 10K shares.

The open

It opened near its previous close, at $2.45. It ran to $3.29 by 1:17 p.m.

The close

It closed at $2.75, 17% 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 down 1.6% at $2.45, then ran from the open to the high of $3.29 in 227 minutes.

Time (ET)What happened
4:12 a.m.Pre-market high, $2.78
8:00 a.m.News (Accesswire): Valion Appoints Life Sciences Veteran Dean Zikria as Interim CEO and Announces Board Leadership Transitions
8:00 a.m.SEC filing 8-K: FORM 8-K
9:30 a.m.The open: $2.45, down 1.6% from the previous close
1:13 p.m.First trade 20% above the previous close of $2.49
1:17 p.m.High of the day to the close, $3.29
3:59 p.m.Last trade before the 4:00 p.m. close, $2.75, 16.6% 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
$2.49
Open, 9:30 a.m.
$2.45
Gap at the open
−1.6%
Pre-market high
$2.78 at 4:12 a.m.
High, 4 a.m. to 4 p.m.
$3.29 at 1:17 p.m.
Low, 4 a.m. to 4 p.m.
$2.27
Close, 4 p.m.
$2.75
Change at 4 p.m.
+10.2%
After-hours high, 4 p.m. to 8 p.m.
$2.89 at 4:29 p.m.
Volume, 4 a.m. to 4 p.m.
695,695
Volume after hours, 4 p.m. to 8 p.m.
9,685
Relative volume by 8 p.m.
7.3×
Float
763,037 shares, from filings as of September 23, 2026
Shares outstanding
887,590
  • From news to the move: the first trade 20% above the previous close came 5 hours 12 minutes after the latest SEC filing before it (8-K, 8:00 a.m.).
  • Volume, from the one-minute bars: 10,432 shares before the 9:30 a.m. open (1%), 11,224 in the first 30 minutes (2%), and 683,724 in the rest of the day to 8 p.m. (97%).
  • Other days VBIO met the small-cap rule in our recaps: 5, the latest on October 26, 2026.
  • The next session, September 24, 2026, it was up 26.7% from its previous close at the 4:00 p.m. close.

On the day's lists: the gainers. It is here because it met the small-cap rule on the gainers: 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 VBIO 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

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