CERS, November 2: news and an after-hours run to $3.04

After-hours run. It opened up 1.3% at $2.32 and traded at $2.33 at the 4:00 p.m. close, then ran 30.5% from $2.33 to $3.04 at 4:03 p.m. after the close, on 1.09 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

$2.29

Open, 9:30 a.m.

$2.32

Gap at the open

+1.3%

Pre-market high

$2.31 at 8:38 a.m.

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

$2.42 at 2:11 p.m.

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

$2.27

Close, 4 p.m.

$2.33

Change at 4 p.m.

+1.7%

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

$3.04 at 4:03 p.m.

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

1.47 million

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

1.09 million

Relative volume by 8 p.m.

2.2×

Float

190.62 million shares, from filings as of November 2, 2026

Shares outstanding

201.52 million

• From news to the move: the first trade 20% above the previous close came 1 minute after the latest news item before it (Business Wire, 4:00 p.m.).
• Volume, from the one-minute bars: 87 shares before the 9:30 a.m. open (0%), 129,806 in the first 30 minutes (5%), and 2.43 million in the rest of the day to 8 p.m. (95%).
• In our recaps, this is the only day CERS met the small-cap rule.

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 CERS that day.

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