NASDAQ:QNST | Historical Stock Price | QUINSTREET, 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
2010-02-11 to 2026-09-04
Data captured

Stock Price Chart

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

$2.68$4.20$6.59$10.33$16.20$25.402010-02-112026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$18.4241,158
2026-09-03$19.4544,643
2026-09-02$18.9434,241
2026-09-01$19.1455,475
2026-08-31$19.4665,179
2026-08-28$18.8230,227
2026-08-27$18.90$18.901,204,400$19.5572,350
2026-08-26$19.68$19.68665,200$19.8642,652
2026-08-25$20.10$20.101,362,400$20.5375,829
2026-08-24$20.49$20.49928,700$20.4573,477
2026-08-21$20.62$20.62905,400$20.3138,034
2026-08-20$20.37$20.37544,000$21.0731,589
2026-08-19$21.06$21.06726,200$20.8047,913
2026-08-18$20.76$20.76766,200$20.4147,511
2026-08-17$20.18$20.18764,100$20.3853,167
2026-08-14$20.50$20.50639,200$20.8430,521
2026-08-13$20.74$20.74795,000$20.9143,319
2026-08-12$20.79$20.791,163,100$20.9557,042
2026-08-11$20.90$20.902,178,500$21.7398,561
2026-08-10$22.02$22.021,821,200$21.8399,198
2026-08-07$21.08$21.084,903,700$19.65484,308
2026-08-06$15.22$15.22651,000$15.2239,801
2026-08-05$15.47$15.47511,600$15.7125,800
2026-08-04$15.63$15.63635,100$15.4845,657
2026-08-03$15.61$15.61418,600$15.8827,463
2026-07-31$15.50$15.50420,000$15.1618,417
2026-07-30$15.50$15.50540,300$15.8933,077
2026-07-29$16.13$16.13671,100$16.1848,561
2026-07-28$15.94$15.94584,800$15.9024,285
2026-07-27$15.54$15.541,005,700$15.1843,423
2026-07-24$15.15$15.15676,100$14.9727,872
2026-07-23$14.98$14.98913,700$15.4243,300
2026-07-22$15.63$15.63853,600$15.9730,845
2026-07-21$16.24$16.24800,100$17.0434,891
2026-07-20$17.12$17.12667,400$17.0466,619
2026-07-17$16.78$16.78814,900
2026-07-16$17.31$17.31693,800
2026-07-15$17.55$17.55674,100
2026-07-14$17.72$17.72629,400
2026-07-13$17.61$17.61636,200
2026-07-10$16.79$16.79558,100
2026-07-09$16.84$16.84645,200
2026-07-08$16.34$16.34572,300
2026-07-07$16.27$16.27749,600
2026-07-06$16.39$16.39605,200
2026-07-02$15.82$15.82653,300
2026-07-01$15.32$15.32770,200
2026-06-30$14.65$14.65507,500
2026-06-29$14.55$14.551,054,200
2026-06-26$14.14$14.141,767,100
2026-06-25$13.32$13.32585,700
2026-06-24$13.26$13.26483,200
2026-06-23$13.16$13.16453,600
2026-06-22$12.99$12.99643,300
2026-06-18$13.06$13.06891,100
2026-06-17$12.77$12.77662,100
2026-06-16$12.95$12.95728,800
2026-06-15$12.46$12.46573,000
2026-06-12$12.34$12.34491,000
2026-06-11$12.19$12.19710,200
2026-06-10$12.31$12.31614,800
2026-06-09$12.08$12.08608,800
2026-06-08$11.86$11.86575,000
2026-06-05$11.95$11.95702,000
2026-06-04$11.86$11.86568,100
2026-06-03$11.39$11.39673,100
2026-06-02$12.14$12.14645,200
2026-06-01$12.61$12.61929,400
2026-05-29$12.52$12.521,135,100
2026-05-28$12.43$12.43745,400
2026-05-27$12.28$12.28933,700
2026-05-26$12.21$12.21826,200
2026-05-22$12.29$12.291,000,900
2026-05-21$12.00$12.001,136,800
2026-05-20$11.99$11.991,158,100
2026-05-19$11.34$11.34647,800
2026-05-18$11.38$11.38866,900
2026-05-15$11.28$11.281,312,800
2026-05-14$11.15$11.151,360,400
2026-05-13$11.55$11.551,736,000
2026-05-12$11.94$11.941,095,200
2026-05-11$12.74$12.74940,400
2026-05-08$13.21$13.211,585,100
2026-05-07$13.36$13.36848,900
2026-05-06$13.02$13.02719,400
2026-05-05$13.83$13.831,488,200
2026-05-04$12.74$12.74735,300
2026-05-01$13.04$13.04716,100
2026-04-30$12.76$12.76627,700
2026-04-29$12.96$12.96447,100
2026-04-28$13.26$13.26521,400
2026-04-27$13.16$13.16512,600
2026-04-24$13.03$13.03659,200
2026-04-23$12.57$12.57895,600
2026-04-22$13.25$13.25571,200
2026-04-21$13.08$13.08699,400
2026-04-20$13.08$13.08693,600
2026-04-17$12.75$12.75831,100
2026-04-16$12.60$12.601,111,200
2026-04-15$12.40$12.40641,100
2026-04-14$12.17$12.17601,500
2026-04-13$11.99$11.99643,700
2026-04-10$11.98$11.98509,300
2026-04-09$12.08$12.08634,800
2026-04-08$12.35$12.35612,600
2026-04-07$12.19$12.19516,300
2026-04-06$12.11$12.11312,500
2026-04-02$12.10$12.10447,800
2026-04-01$11.99$11.99618,200
2026-03-31$12.01$12.01678,900
2026-03-30$12.19$12.19674,200
2026-03-27$11.84$11.84697,200
2026-03-26$12.11$12.11593,800
2026-03-25$12.30$12.30913,000
2026-03-24$11.92$11.92542,400
2026-03-23$12.03$12.03659,100
2026-03-20$11.57$11.571,475,300
2026-03-19$12.01$12.01632,700
2026-03-18$11.95$11.95658,800
2026-03-17$12.15$12.15930,600
2026-03-16$11.93$11.93903,200
2026-03-13$12.44$12.441,107,200
2026-03-12$12.18$12.181,274,000
2026-03-11$11.83$11.83551,800
2026-03-10$11.63$11.63788,600
2026-03-09$11.96$11.96750,100
2026-03-06$12.18$12.18716,600
2026-03-05$12.52$12.52851,200
2026-03-04$11.88$11.88685,000
2026-03-03$11.73$11.73777,200
2026-03-02$11.57$11.57554,500
2026-02-27$11.72$11.72890,800
2026-02-26$11.60$11.60756,500
2026-02-25$11.28$11.28800,400
2026-02-24$11.03$11.03595,800
2026-02-23$11.00$11.001,264,000
2026-02-20$11.52$11.52774,100
2026-02-19$11.50$11.501,088,300
2026-02-18$11.39$11.39925,000
2026-02-17$11.10$11.101,109,300
2026-02-13$11.25$11.251,539,500
2026-02-12$10.56$10.561,352,900
2026-02-11$10.74$10.741,435,200
2026-02-10$11.74$11.74842,400
2026-02-09$11.98$11.981,267,900
2026-02-06$12.24$12.242,528,300
2026-02-05$11.06$11.061,718,000
2026-02-04$11.53$11.531,271,900
2026-02-03$11.44$11.441,326,800
2026-02-02$13.34$13.34918,000
2026-01-30$13.29$13.29769,300
2026-01-29$13.50$13.50481,900
2026-01-28$13.99$13.99490,000
2026-01-27$14.22$14.22838,100
2026-01-26$14.20$14.20562,400
2026-01-23$14.41$14.41381,500
2026-01-22$15.13$15.13944,900
2026-01-21$14.68$14.68846,200
2026-01-20$14.52$14.52489,100
2026-01-16$14.60$14.60418,000
2026-01-15$14.59$14.59459,800
2026-01-14$14.45$14.45586,200
2026-01-13$14.96$14.96518,000
2026-01-12$15.08$15.08325,900
2026-01-09$15.28$15.28386,300
2026-01-08$15.33$15.33504,300
2026-01-07$15.19$15.19683,600
2026-01-06$15.28$15.28708,400
2026-01-05$14.57$14.57679,100
2026-01-02$14.08$14.08693,600