NASDAQ:AMBA | Historical Stock Price | AMBARELLA 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
2012-10-10 to 2026-09-04
Data captured

Stock Price Chart

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

$5.70$11.91$24.91$52.06$108.83$227.492012-10-102026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$34.98$34.98412,600
2018-12-28$35.18$35.18336,700
2018-12-27$35.20$35.20425,900
2018-12-26$34.74$34.74684,700
2018-12-24$33.31$33.31608,600
2018-12-21$34.33$34.331,053,500
2018-12-20$35.47$35.47887,600
2018-12-19$36.51$36.51649,800
2018-12-18$37.65$37.65725,600
2018-12-17$37.08$37.08626,600
2018-12-14$37.61$37.61409,800
2018-12-13$38.08$38.08634,700
2018-12-12$39.02$39.02638,900
2018-12-11$39.05$39.05581,300
2018-12-10$38.68$38.68630,700
2018-12-07$38.09$38.09727,700
2018-12-06$39.40$39.401,115,400
2018-12-04$40.20$40.20873,300
2018-12-03$42.35$42.351,804,000
2018-11-30$39.99$39.995,799,100
2018-11-29$33.75$33.751,299,200
2018-11-28$34.65$34.65936,100
2018-11-27$33.34$33.34576,700
2018-11-26$33.93$33.93931,300
2018-11-23$33.56$33.56299,600
2018-11-21$32.65$32.65322,000
2018-11-20$32.23$32.23734,800
2018-11-19$31.85$31.85641,200
2018-11-16$33.27$33.27469,800
2018-11-15$34.70$34.70357,500
2018-11-14$33.66$33.66375,800
2018-11-13$34.71$34.71312,800
2018-11-12$33.87$33.87298,300
2018-11-09$35.00$35.00304,400
2018-11-08$36.63$36.63239,300
2018-11-07$36.24$36.24385,300
2018-11-06$36.03$36.03213,100
2018-11-05$35.65$35.65296,500
2018-11-02$36.34$36.34367,400
2018-11-01$36.32$36.32485,700
2018-10-31$34.78$34.78550,800
2018-10-30$34.30$34.30383,500
2018-10-29$33.30$33.30481,500
2018-10-26$33.30$33.30483,500
2018-10-25$34.09$34.09464,900
2018-10-24$33.11$33.11724,500
2018-10-23$34.78$34.781,079,200
2018-10-22$33.49$33.49500,600
2018-10-19$32.81$32.81544,400
2018-10-18$33.86$33.86468,100
2018-10-17$35.57$35.57301,300
2018-10-16$35.64$35.64765,200
2018-10-15$34.20$34.20503,600
2018-10-12$33.66$33.66628,800
2018-10-11$32.86$32.861,105,200
2018-10-10$31.84$31.841,377,300
2018-10-09$33.90$33.90514,900
2018-10-08$34.69$34.69481,500
2018-10-05$35.08$35.081,175,100
2018-10-04$36.38$36.38616,500
2018-10-03$37.32$37.32640,200
2018-10-02$38.03$38.03621,600
2018-10-01$38.68$38.681,007,000
2018-09-28$38.68$38.68586,900
2018-09-27$38.51$38.51721,700
2018-09-26$38.03$38.03408,700
2018-09-25$37.87$37.87519,600
2018-09-24$38.55$38.55393,000
2018-09-21$38.48$38.48957,300
2018-09-20$37.73$37.73873,800
2018-09-19$36.48$36.481,105,600
2018-09-18$35.55$35.551,115,800
2018-09-17$36.13$36.131,436,100
2018-09-14$38.00$38.00826,300
2018-09-13$39.00$39.001,003,900
2018-09-12$40.10$40.101,002,200
2018-09-11$40.22$40.221,279,500
2018-09-10$38.69$38.69636,800
2018-09-07$38.87$38.871,152,500
2018-09-06$40.64$40.641,442,200
2018-09-05$38.91$38.911,426,200
2018-09-04$38.11$38.112,242,700
2018-08-31$38.31$38.3110,197,700
2018-08-30$39.75$39.751,660,800
2018-08-29$40.07$40.07818,800
2018-08-28$39.44$39.441,031,100
2018-08-27$39.65$39.65671,600
2018-08-24$39.25$39.25566,400
2018-08-23$38.76$38.76650,800
2018-08-22$38.84$38.84397,700
2018-08-21$38.35$38.35593,400
2018-08-20$38.26$38.26435,600
2018-08-17$38.03$38.03621,500
2018-08-16$37.98$37.98344,300
2018-08-15$37.74$37.74415,000
2018-08-14$37.94$37.94726,100
2018-08-13$37.85$37.85767,600
2018-08-10$38.72$38.72368,300
2018-08-09$39.57$39.57349,500
2018-08-08$39.45$39.45656,900
2018-08-07$39.75$39.75535,400
2018-08-06$39.17$39.17702,000
2018-08-03$38.62$38.62712,200
2018-08-02$39.51$39.51596,000
2018-08-01$39.03$39.03669,200
2018-07-31$39.18$39.18614,800
2018-07-30$38.31$38.31538,700
2018-07-27$38.75$38.75576,800
2018-07-26$39.58$39.58608,100
2018-07-25$39.35$39.35805,100
2018-07-24$38.54$38.541,253,700
2018-07-23$39.25$39.25634,600
2018-07-20$38.79$38.79633,400
2018-07-19$39.76$39.76759,800
2018-07-18$39.11$39.11685,400
2018-07-17$38.51$38.51838,000
2018-07-16$37.62$37.621,038,600
2018-07-13$37.91$37.912,084,400
2018-07-12$39.03$39.03682,400
2018-07-11$38.71$38.71781,200
2018-07-10$40.43$40.43593,400
2018-07-09$40.54$40.54464,500
2018-07-06$39.76$39.76553,800
2018-07-05$39.04$39.04604,000
2018-07-03$37.98$37.98525,600
2018-07-02$38.09$38.09986,400
2018-06-29$38.61$38.61977,800
2018-06-28$38.79$38.791,392,800
2018-06-27$40.09$40.09844,400
2018-06-26$41.97$41.97487,700
2018-06-25$41.89$41.89908,100
2018-06-22$43.24$43.24579,800
2018-06-21$43.68$43.68717,900
2018-06-20$44.32$44.32825,400
2018-06-19$43.12$43.12567,200
2018-06-18$43.58$43.58831,200
2018-06-15$43.63$43.631,417,200
2018-06-14$42.66$42.661,070,300
2018-06-13$43.22$43.22894,000
2018-06-12$43.16$43.161,190,400
2018-06-11$43.39$43.391,655,000
2018-06-08$42.66$42.661,741,900
2018-06-07$43.35$43.353,619,900
2018-06-06$43.00$43.0010,874,700
2018-06-05$49.39$49.392,967,800
2018-06-04$49.56$49.56812,200
2018-06-01$49.15$49.15902,100
2018-05-31$48.86$48.86698,200
2018-05-30$49.81$49.81891,500
2018-05-29$49.80$49.801,045,100
2018-05-25$50.30$50.30368,000
2018-05-24$50.40$50.40497,800
2018-05-23$50.78$50.78626,600
2018-05-22$50.85$50.85935,600
2018-05-21$49.77$49.771,220,700
2018-05-18$50.46$50.461,674,300
2018-05-17$49.68$49.684,143,800
2018-05-16$54.41$54.413,885,900
2018-05-15$50.73$50.73434,400
2018-05-14$51.76$51.76433,500
2018-05-11$51.75$51.75493,900
2018-05-10$52.47$52.47664,300
2018-05-09$52.09$52.09948,000
2018-05-08$50.56$50.56618,700
2018-05-07$49.83$49.83718,900
2018-05-04$48.95$48.95470,400
2018-05-03$48.47$48.47318,600
2018-05-02$48.45$48.45776,500
2018-05-01$47.36$47.36630,900
2018-04-30$46.59$46.59564,600
2018-04-27$46.75$46.75502,600
2018-04-26$47.75$47.75884,500
2018-04-25$46.05$46.051,034,700
2018-04-24$46.51$46.51956,600
2018-04-23$47.49$47.491,055,600
2018-04-20$50.59$50.591,491,300
2018-04-19$48.52$48.52944,400
2018-04-18$49.57$49.571,231,500
2018-04-17$51.33$51.33697,400
2018-04-16$51.66$51.66815,900
2018-04-13$52.10$52.10654,800
2018-04-12$51.69$51.692,473,200
2018-04-11$50.84$50.842,867,400
2018-04-10$46.15$46.15764,800
2018-04-09$44.41$44.41940,100
2018-04-06$44.45$44.45837,400
2018-04-05$46.48$46.48530,600
2018-04-04$46.93$46.93992,400
2018-04-03$47.00$47.00650,500
2018-04-02$46.94$46.94971,100
2018-03-29$48.99$48.991,511,700
2018-03-28$49.98$49.982,123,600
2018-03-27$49.36$49.361,207,400
2018-03-26$51.13$51.13599,200
2018-03-23$50.00$50.001,086,600
2018-03-22$51.32$51.32766,200
2018-03-21$54.25$54.25486,300
2018-03-20$53.97$53.97667,100
2018-03-19$52.86$52.86659,700
2018-03-16$54.24$54.241,267,300
2018-03-15$53.37$53.37574,300
2018-03-14$54.14$54.14480,100
2018-03-13$53.11$53.11719,600
2018-03-12$55.00$55.00535,800
2018-03-09$54.31$54.31913,100
2018-03-08$53.36$53.36640,500
2018-03-07$52.38$52.38722,100
2018-03-06$51.60$51.60826,600
2018-03-05$49.91$49.911,500,100
2018-03-02$51.82$51.824,080,800
2018-03-01$45.67$45.672,065,700
2018-02-28$48.08$48.08621,300
2018-02-27$48.54$48.54385,300
2018-02-26$49.55$49.55498,700
2018-02-23$48.89$48.89354,000
2018-02-22$48.39$48.39316,200
2018-02-21$48.52$48.52521,800
2018-02-20$49.23$49.23596,800
2018-02-16$48.27$48.27347,900
2018-02-15$49.04$49.04304,600
2018-02-14$48.73$48.73579,100
2018-02-13$47.38$47.38442,300
2018-02-12$47.50$47.50602,200
2018-02-09$48.18$48.181,001,700
2018-02-08$46.20$46.20604,500
2018-02-07$47.60$47.60718,500
2018-02-06$47.80$47.80773,400
2018-02-05$47.39$47.39877,700
2018-02-02$48.15$48.15729,100
2018-02-01$49.74$49.74542,100
2018-01-31$50.40$50.40872,900
2018-01-30$50.80$50.803,170,500
2018-01-29$48.19$48.192,859,100
2018-01-26$50.25$50.25678,800
2018-01-25$50.10$50.10704,300
2018-01-24$49.96$49.961,557,200
2018-01-23$52.52$52.52716,200
2018-01-22$51.74$51.741,323,600
2018-01-19$51.38$51.381,574,600
2018-01-18$52.60$52.60937,000
2018-01-17$53.80$53.80902,500
2018-01-16$53.69$53.691,266,200
2018-01-12$54.92$54.92948,400
2018-01-11$54.67$54.671,586,200
2018-01-10$54.92$54.922,996,200
2018-01-09$60.21$60.211,172,400
2018-01-08$62.66$62.661,028,800
2018-01-05$63.62$63.62679,300
2018-01-04$63.30$63.301,254,100
2018-01-03$64.47$64.472,072,300
2018-01-02$62.33$62.331,112,300