Hindsight Markets Beta

Recaps · August 27, 2026

BRNX, August 27: 12 halts, $10.35, and the wall at $3.49

Float
436,783 shares
Volume
5.37 million shares
Previous close
$6.24
Open
$6.89 (up 10.4%)
High
$10.35 at 11:59 a.m.
Halts
12 (11:52 a.m. and 12:00 p.m. and 12:14 p.m. and 1:17 p.m. and 1:23 p.m. and 1:33 p.m. and 1:43 p.m. and 1:49 p.m. and 2:05 p.m. and 2:12 p.m. and 2:18 p.m. and 2:28 p.m.)
Close
$3.81
10.356.243.084 a.m.9:30noon4 p.m.8 p.m.
BRNX on August 27, 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: the float traded by 7:43 a.m.

The first trades on the 27th were at $6.69, already above the $6.24 close. For the next three and a half hours it stayed between roughly $6.70 and $7.50 on thin volume.

Then at 7:42 a.m. the volume arrived. By 7:43 a.m., more shares had traded than exist in the whole float (436,783). The pre-market high was $9.67 at 7:43 a.m.

It did not hold. It fell to $6.28 at 7:58 a.m., down 35% from $9.67. From $6.41 at 8:04 a.m. it ran back to $7.89 at 8:26 a.m., up 23%. 1.84 million shares traded before the bell.

The open and the climb

It opened at $6.89, up 10% from the previous close. For the next two hours it mostly traded between $6.80 and $7.80.

The climb began just before 11 a.m. From $7.15 at 10:53 a.m. it worked up to $7.79 by 11:06. At 11:36 it started again. At 11:39 one buy order of 10,916 shares swept from $8.18 to $8.67 across 33 price levels.

Stop It's 11:50. BRNX is at $8.60. It was $7.28 an hour ago and has been climbing since 11:36. Would you buy here?

Press play: the real Level 2, time and sales and chart stop at 11:50 a.m. ET for your call, then show what happened. The clip starts at 11:47 a.m. ET.

The 11:51 minute traded 69,651 shares and ran to $9.64. At 11:52:06 it was halted (a volatility pause) with the last trade at $9.64.

The top at $10.35

It reopened at 11:57:06 at $9.64, with a 38,390-share print at that price. In the same minute it reached $10.30. At 11:59 a.m. it hit $10.35, the high so far, up 66% from the previous close.

At 12:00:09 p.m. it was halted again, with the last trade at $8.87. It reopened at 12:05:09 at $8.88.

It bounced to $9.66 at 12:10, then slid. At 12:14:56 it was halted a third time, with the last trade at $8.27. It reopened at 12:19:56 at $8.30. Then it fell to $7.82 at 12:25 p.m., down 24% from $10.35.

A lower high, then the slide

It came back once more. At 12:30 p.m. it pushed to $8.80, a lower high under both the $10.35 top and the $9.66 bounce at 12:10. It held mostly between $8.20 and $8.65 for the next half hour, then broke down after 1 p.m.

Halted 4 times between 1:17 p.m. and 1:43 p.m. on the way down. The first three reopened lower each time, at $6.29, $5.06 and $4.00; the fourth pause began at 1:43:51 p.m.

The Level 2 book shows the ask walls that appeared during this slide. An ask wall at $5.49 peaked at 30,240 shares. One at $4.55 peaked at 66,913 shares, 15.3% of the float. One at $4.41 peaked at 57,272. The $5.49 and $4.55 walls were pulled, not eaten.

The wall at $3.49

From 1:43 p.m. on, a lot of stock was offered at exactly $3.49. It peaked at 50,038 shares at 1:47 p.m., 11.5% of the float. A 50,106-share bid wall also sat at $3.02, below the price.

Stop It's 1:48. BRNX is halted for the fourth time since 1:17, with the last trade at $3.60, and is due back in under a minute. About 50,000 shares are offered at $3.49. Would you buy the reopen?

Press play: the real Level 2, time and sales and chart stop at 1:48 p.m. ET for your call, then show what happened. The clip starts at 1:45 p.m. ET.

At 1:48:51 p.m. the reopen printed 29,067 shares at $3.49. In 1.2 seconds, 31,080 shares traded at exactly $3.49 and the wall was gone. It wasn't pulled. Buyers ate it. One buy order of 30,434 shares swept from $3.49 to $3.84 across 20 levels. A sell order of 13,527 shares followed a second later, from $3.84 to $3.65.

At 1:49 p.m. it was halted (a volatility pause) with the last trade at $3.84. It reopened at 1:59 p.m. at $4.34, 13% above where it stopped.

The $4.34 reopen did not last. By 2:04 it was $3.91. Halted 4 times between 2:05 p.m. and 2:28 p.m., it reopened at $3.91, $3.72, $3.49 and $4.00. By 2:11 p.m. the day's volume was ten times the float.

The close and after hours

From 2:45 p.m. it settled into a narrow range, mostly $3.80 to $4.10. It closed at $3.81, 63% under the $10.35 high of the day.

The regular session traded 2.99 million shares, about 7 times the float. With 1.84 million pre-market and 533,300 after hours, 5.37 million shares traded in the day, about 12 times the float, at 14.7 times its normal volume, and it was halted 12 times.

After hours it dropped to $3.08 at 4:17 p.m. Then it ran to $4.30 by 5:47 p.m., up 40%. It then slid back, and the last trade of the evening was $3.49 at 7:59 p.m.

What to take from it

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