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UNEXPLAINED MOVE · MOVER · MON NOV 2 2026

Why BLZE rose 15.9% on Nov 2 2026: earnings beat

BLZE+15.9%on Mon Nov 2 2026

Backblaze, Inc. Class A Common Stock was up 15.9% on the day at $8.80, ranked #8 on 7.4× its usual five-minute volume, when TapeRank recorded this unexplained move at 16:06 ET during after hours. TapeRank recorded 2 events for BLZE that day, between 16:06 and 16:08 ET, and each is in the timeline below.

THE DAY ON THE LIST · 2 EVENTS

  1. 16:06 ET
    UNEXPLAINED MOVE · AFTER-HOURS

    $8.80 · ▲ 15.9% ON THE DAY · 7.4× 5M RVOL · RANK #8

    STRETCHEDCONFIDENCE5/5

    Backblaze reported a quarterly EPS and revenue beat, with revenue up 25.4% year over year. A 18.7% daily gain and a 20.1% five-minute surge are outsized relative to the disclosed 4.6% revenue beat and modest earnings result.

    WHYUp 18.7% on a 4.6% revenue beat and $0.09 adjusted EPS versus a $(0.08) estimate is a move materially larger than the reported news.
    ANALYZED 16:07 ET · <1 MIN AGO · OPENAI/GPT-5.6-LUNA
    THE ROW AND SESSION LEVELS AT 16:06 ET
    LAST8.80
    DAY▲ 15.9%
    5 MIN▲ 18.60%
    5M RVOL7.4×
    5M $VOL$189K
    FLOAT*61.9M
    RANK#8
    SESSIONAFTER-HOURS
    VWAP7.14
    HOD8.56
    LOD6.68
    OR HIGH7.64
    OR LOW7.37
    PREV CLOSE7.59
    PM HIGH7.78
    PM LOW7.50
    GAP▲ 0.66%

    * FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

  2. 16:08 ET
    MOVER · AFTER-HOURS

    $9.20 · ▲ 21.2% ON THE DAY · 34.5× 5M RVOL · RANK #4

    The same verdict as at 16:06 ET.

    THE ROW AND SESSION LEVELS AT 16:08 ET
    LAST9.20
    DAY▲ 21.2%
    5 MIN▲ 22.67%
    5M RVOL34.5×
    5M $VOL$575K
    FLOAT*61.9M
    RANK#4
    SESSIONAFTER-HOURS
    VWAP7.16
    HOD9.26
    LOD6.68
    OR HIGH7.64
    OR LOW7.37
    PREV CLOSE7.59
    PM HIGH7.78
    PM LOW7.50
    GAP▲ 0.66%

    * FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

THE SESSION

  • 09:30 ETOpened at $7.64, +0.7% on the previous close of $7.59
  • 09:30 ETRegular-session high, $7.64
  • 14:06 ETRegular-session low, $6.68
  • 15:59 ETLast trade of the regular session, $7.42, -2.3% on the previous close of $7.59
  • Volume: 4.8M shares in regular hours, 13K before the open

BLZE opened at $7.64, matched that session high, and then slipped to a $6.68 low at 14:06 ET before recovering to $7.42 by the regular-session close, down 2.3% from the previous close. After the close, the stock jumped to $8.80 at 16:06 ET and $9.20 at 16:08 ET, its largest recorded move at 21.2%; there were no halts. TapeRank tied the after-hours move to Backblaze’s quarterly results, which beat estimates with adjusted EPS of $0.09 versus $(0.08) and revenue of $46.654 million versus $44.590 million, while noting the reaction was stretched relative to the news.

WRITTEN MON NOV 2 2026 20:00 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE

FILINGS AND NEWS · 24H BEFORE THE MOVE

On the tape right now

WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY

01
ECGSURGING 0:05
79.71
▼ 29.3%
▼ 1.41%
41.0×
FAD
$6.2M
51.1M*
STRETCHED
02
CAVASURGING 0:00
64.78
▲ 7.4%
▲ 1.30%
9.3×
ORBHODVWH
$11.6M
116.8M*
UNEXPLAINED
03
URGNSURGING 0:00
29.16
▼ 15.2%
▼ 1.29%
15.6×
FAD
$1.4M
48.9M*
JUSTIFIED
04
MPTISURGING 0:00
64.15
▼ 1.5%
▲ 0.96%
23.8×
VWH
$637K
4.3M*
UNEXPLAINED
05
LSPDSURGING 0:00
11.52
▲ 4.9%
▼ 1.24%
16.5×
ORB
$426K
133.3M*
UNEXPLAINED
06
CRCTSURGING 0:00
8.90
▲ 49.2%
▼ 0.72%
15.1×
GAPORBVWHEXT
$395K
54.7M*
STRETCHED
07
BROSSURGING 0:00
43.97
▲ 0.9%
▼ 0.91%
4.0×
FAD
$4.3M
137.9M*
UNEXPLAINED
08
LMRICOOLING 1:35
12.85
▲ 14.5%
▲ 1.06%
132×
ORBHODVWH
$1.7M
—
UNEXPLAINED
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