JZ, August 28: a 6-K and an after-hours run to $2.06

After-hours run. It opened up 4.5% at $1.63 and traded at $1.31 at the 4:00 p.m. close, then ran 56.7% from $1.31 to $2.06 at 6:08 p.m. after the close, on 2.00 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

$1.56

Open, 9:30 a.m.

$1.63

Gap at the open

+4.5%

Pre-market high

$1.89 at 8:08 a.m.

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

$1.89 at 8:08 a.m.

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

$1.20

Close, 4 p.m.

$1.31

Change at 4 p.m.

−15.7%

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

$2.06 at 6:08 p.m.

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

436,397

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

2.00 million

Relative volume by 8 p.m.

2.6×

Float

14.38 million shares, from filings as of August 28, 2026

Shares outstanding

14.41 million

• From news to the move: the first trade 20% above the previous close came 7 minutes after the latest SEC filing before it (6-K, 8:00 a.m.).
• Volume, from the one-minute bars: 244,554 shares before the 9:30 a.m. open (10%), 128,766 in the first 30 minutes (5%), and 2.06 million in the rest of the day to 8 p.m. (85%).
• Other days JZ met the small-cap rule in our recaps: 6, the latest on October 14, 2026.

On the day's lists: the intraday runners. It is here because it was in play on the intraday runners: up 30% or more on $3 million or more really traded, outside the small-cap rule's price, relative volume or float, 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 JZ that day.

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