NASDAQ:BLZE | Historical Stock Price | Backblaze, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2021-11-11 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.28$5.20$8.26$13.12$20.83$33.072021-11-112026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$4.66$4.66668,200
2025-12-30$4.75$4.75527,300
2025-12-29$4.78$4.78589,300
2025-12-26$4.84$4.84523,600
2025-12-24$4.80$4.80203,800
2025-12-23$4.78$4.78370,500
2025-12-22$4.85$4.85687,900
2025-12-19$4.82$4.821,101,300
2025-12-18$4.60$4.602,044,200
2025-12-17$4.45$4.45991,500
2025-12-16$4.54$4.541,240,300
2025-12-15$4.58$4.581,271,800
2025-12-12$4.80$4.80511,000
2025-12-11$4.90$4.90636,400
2025-12-10$5.03$5.03824,800
2025-12-09$5.00$5.00964,600
2025-12-08$5.00$5.00638,200
2025-12-05$4.99$4.99725,600
2025-12-04$4.86$4.86542,800
2025-12-03$4.73$4.73644,500
2025-12-02$4.60$4.60532,200
2025-12-01$4.56$4.56644,000
2025-11-28$4.74$4.74680,000
2025-11-26$4.64$4.64626,700
2025-11-25$4.60$4.60682,400
2025-11-24$4.56$4.561,075,000
2025-11-21$4.32$4.321,115,400
2025-11-20$4.33$4.33821,200
2025-11-19$4.43$4.43681,100
2025-11-18$4.55$4.55958,000
2025-11-17$4.55$4.551,237,000
2025-11-14$4.93$4.93607,900
2025-11-13$5.10$5.101,061,800
2025-11-12$5.44$5.441,186,500
2025-11-11$5.63$5.631,039,300
2025-11-10$5.61$5.611,218,500
2025-11-07$5.80$5.801,618,200
2025-11-06$6.18$6.182,654,200
2025-11-05$9.34$9.34617,300
2025-11-04$9.66$9.66651,500
2025-11-03$10.41$10.41462,200
2025-10-31$10.31$10.31301,000
2025-10-30$10.34$10.34359,200
2025-10-29$10.53$10.53555,100
2025-10-28$10.72$10.72510,400
2025-10-27$10.40$10.40372,800
2025-10-24$10.44$10.44416,300
2025-10-23$10.50$10.50798,700
2025-10-22$9.65$9.65477,600
2025-10-21$9.15$9.15258,900
2025-10-20$9.21$9.21271,400
2025-10-17$9.13$9.13369,000
2025-10-16$9.48$9.48343,400
2025-10-15$9.47$9.47440,800
2025-10-14$9.12$9.12454,600
2025-10-13$9.44$9.44510,100
2025-10-10$9.44$9.44552,900
2025-10-09$9.99$9.99383,100
2025-10-08$10.22$10.22777,700
2025-10-07$9.37$9.37449,000
2025-10-06$9.54$9.54429,200
2025-10-03$9.69$9.69461,300
2025-10-02$9.64$9.64683,700
2025-10-01$9.12$9.12495,200
2025-09-30$9.28$9.28652,000
2025-09-29$9.65$9.65495,800
2025-09-26$9.54$9.54554,000
2025-09-25$9.79$9.791,209,500
2025-09-24$10.46$10.46748,900
2025-09-23$10.53$10.53822,600
2025-09-22$10.75$10.751,252,900
2025-09-19$9.99$9.991,889,000
2025-09-18$9.72$9.72534,600
2025-09-17$9.53$9.53541,700
2025-09-16$9.55$9.55480,200
2025-09-15$9.78$9.78786,700
2025-09-12$9.45$9.45915,100
2025-09-11$9.46$9.461,615,900
2025-09-10$9.82$9.822,006,900
2025-09-09$9.22$9.22732,700
2025-09-08$9.14$9.141,089,800
2025-09-05$8.70$8.70529,200
2025-09-04$8.69$8.69625,700
2025-09-03$8.40$8.40809,000
2025-09-02$8.19$8.19702,200
2025-08-29$8.35$8.35528,100
2025-08-28$8.40$8.40527,300
2025-08-27$8.20$8.20596,000
2025-08-26$8.12$8.12344,800
2025-08-25$8.07$8.07623,200
2025-08-22$8.22$8.22977,000
2025-08-21$7.73$7.73542,300
2025-08-20$7.65$7.65570,100
2025-08-19$7.76$7.76700,800
2025-08-18$7.55$7.55455,900
2025-08-15$7.68$7.68415,200
2025-08-14$7.62$7.62672,500
2025-08-13$7.90$7.90806,400
2025-08-12$7.87$7.871,060,000
2025-08-11$7.37$7.371,065,000
2025-08-08$7.14$7.141,964,000
2025-08-07$6.68$6.681,925,700
2025-08-06$5.35$5.35444,000
2025-08-05$5.35$5.35524,800
2025-08-04$5.17$5.17357,600
2025-08-01$4.89$4.89551,500
2025-07-31$4.99$4.99446,400
2025-07-30$5.13$5.13270,700
2025-07-29$5.16$5.16272,400
2025-07-28$5.45$5.45269,300
2025-07-25$5.45$5.45198,100
2025-07-24$5.42$5.42216,400
2025-07-23$5.49$5.49266,300
2025-07-22$5.39$5.39321,800
2025-07-21$5.42$5.42272,900
2025-07-18$5.28$5.28412,700
2025-07-17$5.28$5.28233,600
2025-07-16$5.24$5.24291,700
2025-07-15$5.09$5.09225,700
2025-07-14$5.16$5.16170,200
2025-07-11$5.16$5.16265,200
2025-07-10$5.35$5.35237,300
2025-07-09$5.53$5.53257,600
2025-07-08$5.41$5.41315,400
2025-07-07$5.48$5.48275,600
2025-07-03$5.61$5.61257,900
2025-07-02$5.42$5.42290,400
2025-07-01$5.36$5.36323,400
2025-06-30$5.50$5.50368,500
2025-06-27$5.47$5.471,567,400
2025-06-26$5.47$5.47262,700
2025-06-25$5.35$5.35248,800
2025-06-24$5.44$5.44409,600
2025-06-23$5.11$5.11412,900
2025-06-20$5.00$5.00465,600
2025-06-18$5.08$5.08366,700
2025-06-17$5.14$5.14303,500
2025-06-16$5.11$5.11309,500
2025-06-13$5.04$5.04398,900
2025-06-12$5.27$5.27373,900
2025-06-11$5.43$5.43262,000
2025-06-10$5.59$5.59252,100
2025-06-09$5.63$5.63353,100
2025-06-06$5.68$5.68286,500
2025-06-05$5.80$5.80271,400
2025-06-04$5.82$5.82281,900
2025-06-03$5.92$5.92399,900
2025-06-02$5.69$5.69393,600
2025-05-30$5.70$5.70275,100
2025-05-29$5.65$5.65237,900
2025-05-28$5.85$5.85512,800
2025-05-27$5.95$5.95604,900
2025-05-23$5.63$5.63714,800
2025-05-22$5.98$5.981,636,100
2025-05-21$5.56$5.561,593,700
2025-05-20$5.33$5.33460,900
2025-05-19$5.29$5.29253,400
2025-05-16$5.41$5.41319,600
2025-05-15$5.32$5.32275,900
2025-05-14$5.41$5.41471,300
2025-05-13$5.33$5.33508,600
2025-05-12$5.30$5.30410,200
2025-05-09$5.22$5.22411,300
2025-05-08$5.25$5.25744,900
2025-05-07$4.52$4.52287,300
2025-05-06$4.50$4.50214,900
2025-05-05$4.60$4.60248,500
2025-05-02$4.54$4.54183,400
2025-05-01$4.46$4.46224,000
2025-04-30$4.40$4.40319,500
2025-04-29$4.41$4.41392,400
2025-04-28$4.46$4.46270,900
2025-04-25$4.51$4.51426,700
2025-04-24$4.47$4.472,812,700
2025-04-23$4.57$4.57310,100
2025-04-22$4.47$4.47340,800
2025-04-21$4.40$4.40254,100
2025-04-17$4.69$4.69358,800
2025-04-16$4.69$4.69340,500
2025-04-15$4.65$4.65308,900
2025-04-14$4.53$4.53441,700
2025-04-11$4.56$4.56326,800
2025-04-10$4.51$4.51434,400
2025-04-09$4.74$4.74613,700
2025-04-08$4.26$4.26444,100
2025-04-07$4.42$4.42464,800
2025-04-04$4.51$4.51560,000
2025-04-03$4.73$4.73704,900
2025-04-02$5.02$5.02384,100
2025-04-01$4.93$4.93345,700
2025-03-31$4.83$4.83522,600
2025-03-28$4.97$4.97369,500
2025-03-27$5.20$5.20245,400
2025-03-26$5.23$5.23404,900
2025-03-25$5.52$5.52258,600
2025-03-24$5.53$5.53292,400
2025-03-21$5.40$5.401,368,000
2025-03-20$5.42$5.42244,500
2025-03-19$5.52$5.52274,800
2025-03-18$5.40$5.40374,500
2025-03-17$5.50$5.50492,000
2025-03-14$5.18$5.18268,500
2025-03-13$4.98$4.98309,100
2025-03-12$5.22$5.22371,700
2025-03-11$5.10$5.10688,400
2025-03-10$4.98$4.98761,800
2025-03-07$5.41$5.41534,400
2025-03-06$5.51$5.51811,000
2025-03-05$6.11$6.11361,000
2025-03-04$6.19$6.19773,100
2025-03-03$6.01$6.01686,300
2025-02-28$6.54$6.54715,500
2025-02-27$6.46$6.46766,500
2025-02-26$6.68$6.68794,000
2025-02-25$6.33$6.33817,400
2025-02-24$7.08$7.081,739,300
2025-02-21$7.21$7.21750,600
2025-02-20$7.45$7.45471,400
2025-02-19$7.39$7.39447,300
2025-02-18$7.49$7.49813,500
2025-02-14$7.25$7.25270,000
2025-02-13$7.48$7.48349,400
2025-02-12$7.55$7.55377,200
2025-02-11$7.33$7.33319,400
2025-02-10$7.48$7.48703,500
2025-02-07$6.96$6.96764,000
2025-02-06$6.30$6.30205,200
2025-02-05$6.31$6.31212,300
2025-02-04$6.14$6.14215,700
2025-02-03$5.92$5.92266,300
2025-01-31$6.05$6.05271,000
2025-01-30$6.16$6.16117,800
2025-01-29$6.22$6.22154,400
2025-01-28$6.28$6.28196,200
2025-01-27$6.11$6.11279,700
2025-01-24$6.41$6.41199,400
2025-01-23$6.33$6.33230,200
2025-01-22$6.35$6.35382,100
2025-01-21$6.34$6.34207,900
2025-01-17$6.11$6.11197,800
2025-01-16$6.06$6.06165,600
2025-01-15$6.17$6.17150,300
2025-01-14$6.07$6.07168,000
2025-01-13$6.04$6.04231,300
2025-01-10$6.19$6.19308,000
2025-01-08$6.39$6.39149,900
2025-01-07$6.43$6.43242,100
2025-01-06$6.56$6.56237,000
2025-01-03$6.52$6.52276,200
2025-01-02$6.10$6.10217,800