DSY, August 6: an after-hours run to $8.21

After-hours run. It opened down 3.8% at $3.33 and traded at $3.40 at the 4:00 p.m. close, then ran 141.5% from $3.40 to $8.21 at 4:40 p.m. after the close, on 4.95 million shares traded after hours.

The shape's name comes from a fixed rule, not a judgement (how shapes are named). Halts are in the halt table below.

Previous close

$3.46

Open, 9:30 a.m.

$3.33

Gap at the open

−3.8%

Pre-market high

$3.38 at 4:05 a.m.

High, 4 a.m. to 4 p.m.

$3.45 at 3:01 p.m.

Low, 4 a.m. to 4 p.m.

$3.31

Close, 4 p.m.

$3.40

Change at 4 p.m.

−1.7%

After-hours high, 4 p.m. to 8 p.m.

$8.21 at 4:40 p.m.

Volume, 4 a.m. to 4 p.m.

1,288

Volume after hours, 4 p.m. to 8 p.m.

4.95 million

Relative volume by 8 p.m.

345.0×

Float

1.25 million shares, from filings as of August 6, 2026

Shares outstanding

4.75 million

• Volume, from the one-minute bars: 317 shares before the 9:30 a.m. open (0%), 16 in the first 30 minutes (0%), and 4.95 million in the rest of the day to 8 p.m. (100%).
• Float rotation, the volume since 4 a.m. against the float of 1.25 million shares: past it once at 4:21 p.m., twice at 4:38 p.m., three times at 4:59 p.m.
• Other days DSY met the small-cap rule in our recaps: 1, the latest on August 7, 2026.
• The next session, August 7, 2026, it was up 34.2% from its previous close at the 4:00 p.m. close.

On the day's lists: the intraday runners, after-hours movers. 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).

The exchange's halt feed shows no halts for DSY that day.

Halt bands that day: the LULD plan's Amendment 18 rules (what that means, LULD calculator).