NASDAQ:EXTR | Historical Stock Price | EXTREME NETWORKS 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
1999-04-09 to 2026-09-04
Data captured

Stock Price Chart

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

$1.38$3.37$8.23$20.11$49.14$120.091999-04-092026-08-27

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

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$2.92$2.92298,100——
2011-12-29$2.92$2.92226,200——
2011-12-28$2.87$2.87145,800——
2011-12-27$2.93$2.93246,500——
2011-12-23$2.87$2.87484,600——
2011-12-22$2.88$2.88418,300——
2011-12-21$2.88$2.88510,600——
2011-12-20$2.92$2.921,161,800——
2011-12-19$2.71$2.71558,000——
2011-12-16$2.86$2.86441,700——
2011-12-15$2.89$2.89259,800——
2011-12-14$2.88$2.88436,100——
2011-12-13$2.81$2.81403,300——
2011-12-12$2.89$2.89479,300——
2011-12-09$3.01$3.01350,000——
2011-12-08$2.94$2.94340,900——
2011-12-07$3.01$3.01307,400——
2011-12-06$3.00$3.00297,300——
2011-12-05$3.01$3.01651,500——
2011-12-02$3.00$3.00494,200——
2011-12-01$2.91$2.91320,600——
2011-11-30$3.02$3.02826,600——
2011-11-29$2.97$2.97347,000——
2011-11-28$2.96$2.96433,300——
2011-11-25$2.79$2.79258,100——
2011-11-23$2.84$2.84476,900——
2011-11-22$2.98$2.98330,400——
2011-11-21$2.99$2.99727,600——
2011-11-18$3.04$3.04467,300——
2011-11-17$2.95$2.95251,000——
2011-11-16$2.98$2.98289,600——
2011-11-15$2.99$2.99547,300——
2011-11-14$2.98$2.98354,000——
2011-11-11$3.01$3.01454,600——
2011-11-10$2.96$2.96134,100——
2011-11-09$2.94$2.94393,000——
2011-11-08$3.07$3.07384,400——
2011-11-07$3.02$3.02256,000——
2011-11-04$2.98$2.98336,000——
2011-11-03$3.10$3.10726,200——
2011-11-02$3.00$3.00375,700——
2011-11-01$2.83$2.83417,500——
2011-10-31$2.95$2.95320,300——
2011-10-28$3.09$3.09564,100——
2011-10-27$3.15$3.15713,000——
2011-10-26$3.04$3.04372,300——
2011-10-25$2.84$2.84238,800——
2011-10-24$3.00$3.00296,800——
2011-10-21$2.80$2.80301,000——
2011-10-20$2.76$2.76313,200——
2011-10-19$2.83$2.83231,500——
2011-10-18$2.97$2.97341,200——
2011-10-17$2.87$2.87324,900——
2011-10-14$2.99$2.99237,100——
2011-10-13$2.96$2.96223,500——
2011-10-12$3.01$3.01417,400——
2011-10-11$2.93$2.93357,200——
2011-10-10$2.83$2.83392,200——
2011-10-07$2.64$2.64313,500——
2011-10-06$2.73$2.73256,000——
2011-10-05$2.72$2.72269,600——
2011-10-04$2.69$2.69793,700——
2011-10-03$2.46$2.46441,600——
2011-09-30$2.65$2.65392,700——
2011-09-29$2.62$2.62422,900——
2011-09-28$2.57$2.57375,200——
2011-09-27$2.79$2.79393,900——
2011-09-26$2.74$2.74223,000——
2011-09-23$2.64$2.64296,200——
2011-09-22$2.59$2.59629,200——
2011-09-21$2.53$2.53375,400——
2011-09-20$2.63$2.63395,700——
2011-09-19$2.80$2.80267,200——
2011-09-16$2.82$2.82436,600——
2011-09-15$2.83$2.83268,700——
2011-09-14$2.74$2.74519,600——
2011-09-13$2.70$2.70334,300——
2011-09-12$2.70$2.70175,100——
2011-09-09$2.67$2.67411,000——
2011-09-08$2.70$2.70342,300——
2011-09-07$2.83$2.83332,700——
2011-09-06$2.72$2.72448,700——
2011-09-02$2.60$2.60523,400——
2011-09-01$2.70$2.70469,700——
2011-08-31$2.77$2.77734,500——
2011-08-30$2.86$2.86282,700——
2011-08-29$2.92$2.92325,600——
2011-08-26$2.84$2.84388,600——
2011-08-25$2.87$2.87597,800——
2011-08-24$2.80$2.80291,400——
2011-08-23$2.87$2.87365,000——
2011-08-22$2.68$2.68354,200——
2011-08-19$2.63$2.63392,800——
2011-08-18$2.72$2.72518,600——
2011-08-17$2.95$2.95418,100——
2011-08-16$2.90$2.90456,900——
2011-08-15$2.95$2.95285,500——
2011-08-12$3.01$3.01573,400——
2011-08-11$2.92$2.92723,500——
2011-08-10$2.63$2.63455,200——
2011-08-09$2.84$2.84902,500——
2011-08-08$2.64$2.641,348,900——
2011-08-05$3.02$3.021,001,400——
2011-08-04$3.15$3.15850,200——
2011-08-03$3.29$3.29563,300——
2011-08-02$3.24$3.241,038,800——
2011-08-01$3.38$3.38981,400——
2011-07-29$3.39$3.39512,900——
2011-07-28$3.42$3.42752,300——
2011-07-27$3.34$3.34733,700——
2011-07-26$3.52$3.52418,800——
2011-07-25$3.54$3.54325,100——
2011-07-22$3.54$3.54372,600——
2011-07-21$3.55$3.55732,900——
2011-07-20$3.55$3.55908,000——
2011-07-19$3.60$3.60642,600——
2011-07-18$3.50$3.50400,600——
2011-07-15$3.57$3.57927,700——
2011-07-14$3.40$3.40517,200——
2011-07-13$3.47$3.47309,300——
2011-07-12$3.39$3.39240,700——
2011-07-11$3.40$3.40256,300——
2011-07-08$3.47$3.47558,600——
2011-07-07$3.36$3.36370,200——
2011-07-06$3.26$3.26233,900——
2011-07-05$3.21$3.21277,800——
2011-07-01$3.24$3.24327,600——
2011-06-30$3.24$3.24300,900——
2011-06-29$3.19$3.19388,300——
2011-06-28$3.16$3.16265,800——
2011-06-27$3.10$3.10282,200——
2011-06-24$3.05$3.05866,900——
2011-06-23$3.13$3.13528,400——
2011-06-22$3.15$3.15405,400——
2011-06-21$3.12$3.12478,700——
2011-06-20$3.10$3.10362,300——
2011-06-17$3.14$3.14883,900——
2011-06-16$3.04$3.041,603,600——
2011-06-15$3.14$3.14317,700——
2011-06-14$3.22$3.22375,900——
2011-06-13$3.12$3.12695,500——
2011-06-10$3.12$3.12615,900——
2011-06-09$3.11$3.11252,800——
2011-06-08$3.12$3.12373,100——
2011-06-07$3.09$3.09200,800——
2011-06-06$3.10$3.10478,800——
2011-06-03$3.11$3.11471,600——
2011-06-02$3.18$3.18310,700——
2011-06-01$3.22$3.22427,000——
2011-05-31$3.32$3.32636,100——
2011-05-27$3.27$3.27587,300——
2011-05-26$3.20$3.20586,300——
2011-05-25$3.11$3.11283,000——
2011-05-24$3.08$3.08396,800——
2011-05-23$3.14$3.14520,300——
2011-05-20$3.17$3.17296,400——
2011-05-19$3.17$3.17315,300——
2011-05-18$3.23$3.23339,000——
2011-05-17$3.10$3.10448,200——
2011-05-16$3.15$3.15453,000——
2011-05-13$3.20$3.20289,000——
2011-05-12$3.27$3.27350,000——
2011-05-11$3.22$3.22385,100——
2011-05-10$3.27$3.27652,300——
2011-05-09$3.17$3.17391,300——
2011-05-06$3.18$3.18854,400——
2011-05-05$3.18$3.181,300,000——
2011-05-04$3.11$3.111,029,500——
2011-05-03$3.15$3.15814,400——
2011-05-02$3.17$3.17901,300——
2011-04-29$3.13$3.13845,000——
2011-04-28$3.17$3.17422,500——
2011-04-27$3.15$3.15568,400——
2011-04-26$3.18$3.18547,100——
2011-04-25$3.11$3.11961,400——
2011-04-21$2.99$2.99338,400——
2011-04-20$2.98$2.98627,500——
2011-04-19$2.98$2.98402,500——
2011-04-18$2.94$2.94473,500——
2011-04-15$3.00$3.00902,800——
2011-04-14$2.99$2.99515,900——
2011-04-13$2.98$2.98918,000——
2011-04-12$2.89$2.893,985,700——
2011-04-11$3.39$3.39261,600——
2011-04-08$3.39$3.39242,900——
2011-04-07$3.36$3.36590,500——
2011-04-06$3.46$3.46578,200——
2011-04-05$3.37$3.371,339,100——
2011-04-04$3.50$3.501,291,300——
2011-04-01$3.41$3.41400,000——
2011-03-31$3.50$3.50331,000——
2011-03-30$3.44$3.44462,700——
2011-03-29$3.40$3.40513,000——
2011-03-28$3.47$3.47287,600——
2011-03-25$3.51$3.51549,900——
2011-03-24$3.45$3.45224,600——
2011-03-23$3.52$3.52331,800——
2011-03-22$3.40$3.40457,000——
2011-03-21$3.48$3.48374,200——
2011-03-18$3.33$3.33868,200——
2011-03-17$3.38$3.38927,100——
2011-03-16$3.31$3.31531,600——
2011-03-15$3.40$3.40368,300——
2011-03-14$3.45$3.45358,600——
2011-03-11$3.55$3.55374,600——
2011-03-10$3.58$3.58945,300——
2011-03-09$3.77$3.77558,200——
2011-03-08$3.81$3.81501,600——
2011-03-07$3.74$3.741,251,400——
2011-03-04$3.79$3.79528,400——
2011-03-03$3.81$3.811,005,100——
2011-03-02$3.67$3.67712,000——
2011-03-01$3.70$3.701,250,600——
2011-02-28$3.92$3.921,049,000——
2011-02-25$3.79$3.79981,600——
2011-02-24$3.70$3.70670,300——
2011-02-23$3.65$3.65754,400——
2011-02-22$3.75$3.75851,900——
2011-02-18$4.06$4.06753,700——
2011-02-17$4.00$4.00454,500——
2011-02-16$3.98$3.98510,900——
2011-02-15$3.95$3.95279,000——
2011-02-14$4.00$4.00474,900——
2011-02-11$3.99$3.99976,000——
2011-02-10$3.99$3.99397,100——
2011-02-09$3.99$3.99929,800——
2011-02-08$4.01$4.01719,000——
2011-02-07$3.95$3.951,595,700——
2011-02-04$3.85$3.85911,900——
2011-02-03$3.57$3.57758,400——
2011-02-02$3.68$3.68621,600——
2011-02-01$3.67$3.671,198,400——
2011-01-31$3.28$3.28347,800——
2011-01-28$3.24$3.24461,200——
2011-01-27$3.43$3.43212,000——
2011-01-26$3.41$3.41281,200——
2011-01-25$3.31$3.31344,400——
2011-01-24$3.40$3.40380,200——
2011-01-21$3.26$3.26306,000——
2011-01-20$3.28$3.28539,700——
2011-01-19$3.40$3.40529,100——
2011-01-18$3.48$3.48685,500——
2011-01-14$3.38$3.38319,200——
2011-01-13$3.40$3.40229,900——
2011-01-12$3.46$3.46643,200——
2011-01-11$3.44$3.44720,700——
2011-01-10$3.26$3.26574,300——
2011-01-07$3.24$3.24168,400——
2011-01-06$3.21$3.21201,700——
2011-01-05$3.20$3.20156,300——
2011-01-04$3.21$3.21433,000——
2011-01-03$3.28$3.28546,200——