Why Was Braze (BRZE) Stock Up on Sep 29, 2026?
BRZE rose 1.73% in the 10 minutes after the headline, $23.11 to $23.51.
- BRZE rose 1.73% over 10 minutes, $23.11 to $23.51.
- Headline time 09:05:00 ET on September 29, 2026.
- Volume 10.2K shares in 10 min · 3.6× normal.
09:05:00 ET
Reaction by asset (real prices)
| Asset | 2m before | At release | +1m | +10m | +1m % | +10m % |
|---|---|---|---|---|---|---|
| BRZE Volume 3.6× normal in 15 min |
23.11 | 23.11 | 23.49 | 23.51 | +1.64% | +1.73% |
Braze (BRZE) rose 1.73% in the 10 minutes after this headline reached the MoveSurge tape at 09:05:00 ET on September 29, 2026: “Braze partners with AWS to enhance AI-driven customer engagement solutions.”
The reference price just before the headline was $23.11; 10 minutes later the stock traded at $23.51. One minute in it was $23.49, a +1.64% move. At 10 minutes it stood at +1.73%, so the first-minute move held.
Traded size over the same window: Volume 10.2K shares in 10 min · 3.6× normal.
How this move was measured
MoveSurge prices an eligible headline against its own clock rather than against the close. A reference level is taken from just before the headline reaches the tape, and the same instrument is sampled again one minute and 10 minutes later. The four figures in the table below are those samples. They describe BRZE over 10 minutes, not over the trading day.
How far did Braze (BRZE) move after the headline?
From $23.11 just before the headline to $23.51 10 minutes later, a +1.73% move.
What crossed the tape on September 29, 2026?
At 09:05:00 ET: Braze partners with AWS to enhance AI-driven customer engagement solutions.
Is the 1.73% figure a whole-day move?
No. It covers the 10 minutes after the headline reached the tape, measured from a reference price taken just before it.
Sources
-
BRZE on the MoveSurge tape, Sep 29, 2026
— MoveSurge
The headline as it crossed, its timestamp, and the measured price reaction reported on this page.
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