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Recaps · September 24, 2026

STAK, September 24: a quiet morning, a noon run, one halt, and $1.72

Float
4.01 million shares
Volume
17.11 million shares
Previous close
$0.9400
Open
$0.9500 (up 1.1%)
High
$1.72 at 12:25 p.m.
Halts
1 (12:04 p.m.)
Close
$1.44
1.720.94004 a.m.9:30noon4 p.m.8 p.m.
STAK on September 24, 2026, one-minute bars in New York time. Shaded: before the 9:30 a.m. open and after the 4:00 p.m. close. Bands: halts.

Pre-market and the open: nothing happening

The first trades on the 24th were at $0.99 at 4:01 a.m., already above the $0.94 close. That was the pre-market high. Only 26,391 shares traded before the bell. The float is 4.01 million, so this was very quiet.

It opened at $0.95. Then it drifted down to $0.93 at 9:34, the low since the open. No news was listed for the day. For the next two hours it sat between $0.93 and $0.95 on thin volume.

11:51 to 12:03: the breakout

A bigger burst came at 11:51, when 17,162 shares traded in one minute and it reached $0.96. At 11:57 it cleared the pre-market high of $0.99.

At 11:58 it traded through $1.00. In the 11:59 minute it hit $1.11 on 52,652 shares. The 12:00 minute went to $1.27 on 144,399 shares. By 12:03 it had reached $1.48 and that minute's volume was over 500,000 shares.

The halt and the wall at $1.60

A bid wall had built at $1.55 starting at 12:04:36. It peaked at 131,688 shares, 3.3% of the float, at the moment of the halt.

Stop It's 12:09. STAK has been halted since 12:04, with the last trade at $1.55. It ran there from $0.99 at 11:57. About 131,000 shares were bid at $1.55 when it halted. Would you buy the reopen?

Press play: the real Level 2, time and sales and chart stop at 12:09 p.m. ET for your call, then show what happened. The clip starts at 12:06 p.m. ET.

It reopened at 12:09:49. A single print of 154,834 shares went through at $1.56. The bid wall at $1.55 was hit, and 23,330 shares traded at exactly $1.55 in under two seconds. The 12:09 minute ran down to $1.40.

Meanwhile an ask wall had been building at $1.60 since 12:06:21. The stock was at $1.41 at the start of the 12:10 minute.

Stop It's 12:10. STAK is at $1.41 after the reopen. An ask wall has been building at $1.60, above the current price. Would you buy here?

Press play: the real Level 2, time and sales and chart stop at 12:10 p.m. ET for your call, then show what happened. The clip starts at 12:07 p.m. ET.

From 12:10:30 shares traded at $1.60. In 16.2 seconds, 58,207 shares traded at exactly $1.60 and the wall was gone. Buyers ate it. At 12:10:46 a buy sweep of 41,270 shares ran from $1.58 to $1.64 across 7 levels. The 12:10 minute topped at $1.68, up 70% from $0.99, and closed at $1.60.

Whipsaw after the wall

By 12:13 more shares had traded than exist in the whole float (4.01 million). At 12:13:35 a sell sweep of 40,344 shares went from $1.53 to $1.50. It fell to $1.34 at 12:14, down from the $1.68 top.

It bounced fast. At 12:19:40 a buy sweep of 73,864 shares ran from $1.60 to $1.66, and the 12:19 minute hit $1.69. Then it fell back to $1.45 at 12:21.

Stop It's 12:25. STAK is at $1.54. An ask wall at $1.70, first seen at 12:07, showed about 156,000 shares at 12:23. Would you buy here?

Press play: the real Level 2, time and sales and chart stop at 12:25 p.m. ET for your call, then show what happened. The clip starts at 12:22 p.m. ET.

At 12:25:43 a buy sweep of 35,134 shares ran from $1.62 to $1.69. The 12:25 minute hit $1.72, the high of the day. By the end of the next minute it was back at $1.59, and at 12:27 it dipped to $1.46.

The rest of the day

It came back once more. At 12:37 it pushed to $1.64, a lower high under the $1.72 top. It closed that minute at $1.60, then fell to $1.52 in the next one.

From there it faded: $1.40 at 12:52 and $1.22 at 1:10 p.m. A bid wall at $1.40 reached 96,038 shares, then was pulled at 12:52:18 as sell sweeps came through. It later bounced to $1.48 at 2:40 p.m., touched $1.46 at 3:25 p.m. and closed at $1.44.

After the close it spiked to $1.55 at 4:01 p.m. and was down to $1.38 by 4:03. After hours added 922,352 shares.

By the close, 16.16 million shares had traded: the float changed hands about 4 times, at about 104 times its normal volume.

What to take from it

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