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PDSB ran +145% before the open, then closed +36%

Tue 08 Sep 2026·Daily recap

Pre-market 09:25 ET

Pre-Market Roundup · 8 Sep09:25 ET
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5 names cleared the screen at 09:25. PDSB had the biggest gap at +129% on a 55.00M float. The most money went through BNC: $180.6M before the open.

TickerGap 09:25PM highFloatPM $RotationCountry
PDSB+129%+145%55.00M$14.6M52%USA
BNC+59%+93%36.24M$180.6M88%USA
ARBE+32%+61%106.16M$59.1M63%Israel
MOBX+32%+51%14.56M$35.8M199%USA
BJDX+26%+42%4.34M$33.7M734%USA

Why they moved

  • PDSB: PDS Biotechnology disclosed a private placement worth as much as $22.55 million, led by Patrick Soon-Shiong's investment firm, with a first closing expected September 11.
  • BNC: No company news found before the open.
  • ARBE: A major global automaker picked Hirain's imaging radar, built on Arbe's chipset, for a Level 3 automated driving program spanning several brands in China.
  • MOBX: Mobix Labs received its first production order for components used in the F-16 fighter jet, widening its presence in U.S. military aircraft.
  • BJDX: Bluejay Diagnostics formed a distribution and co-marketing partnership with Lovell Government Services to bring its products into the U.S. federal healthcare market.

Pre-market levels reference prices at 09:25

The prices traders were watching going into the open: the pre-market high and low, the 09:25 price, and yesterday's close.

TickerPM high09:25PM lowPrev close
PDSB$0.54$0.5037$0.4683$0.22
BNC$6.73$5.56$3.92$3.49
ARBE$1.02$0.841$0.6401$0.6355
MOBX$1.40$1.23$0.95$0.9301
BJDX$1.18$1.05$0.8395$0.8324

How they traded 09:30–16:00

5 of 5 closed above the previous day's close, and 1 closed at or above their 09:25 gap. The biggest give-back was PDSB: +145% at its pre-market high, +122% at the open, +36% at the close. BNC was the strongest close at +50%.

TickerOpenHighLowCloseDay
PDSB+122%+196%+17%+36%
BNC+54%+60%+29%+50%
ARBE+30%+33%+14%+17%
MOBX+27%+59%+19%+37%
BJDX+23%+31%+10%+24%

All moves are against the previous day's close. The bar runs from the day's low to its high, and the tick is the close.

The PDSB give-backPDSB reached +145% before the open on $14.6M of trading, 0.5 times its float, and closed the day +36%.

SuperAlerts at the close

1 name met the SuperAlerts screen at the close.

GCDT

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