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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$6.10$6.101,604,200
2018-12-28$5.78$5.781,316,300
2018-12-27$5.68$5.68874,100
2018-12-26$5.64$5.64909,600
2018-12-24$5.35$5.35830,600
2018-12-21$5.18$5.183,700,900
2018-12-20$5.44$5.441,815,700
2018-12-19$5.75$5.752,168,800
2018-12-18$5.76$5.761,122,800
2018-12-17$5.81$5.811,432,300
2018-12-14$5.96$5.96686,200
2018-12-13$6.08$6.08580,600
2018-12-12$6.28$6.281,470,300
2018-12-11$6.13$6.13769,800
2018-12-10$6.12$6.121,560,500
2018-12-07$5.82$5.822,080,300
2018-12-06$6.22$6.221,819,600
2018-12-04$6.02$6.022,257,900
2018-12-03$6.58$6.581,816,800
2018-11-30$6.58$6.581,739,500
2018-11-29$6.47$6.471,047,000
2018-11-28$6.46$6.461,454,700
2018-11-27$6.28$6.281,622,200
2018-11-26$6.19$6.191,633,000
2018-11-23$6.18$6.18750,500
2018-11-21$6.06$6.061,405,800
2018-11-20$5.87$5.871,719,400
2018-11-19$6.19$6.191,463,500
2018-11-16$6.44$6.441,847,300
2018-11-15$6.46$6.461,726,700
2018-11-14$6.26$6.261,389,000
2018-11-13$6.28$6.281,412,200
2018-11-12$6.26$6.261,764,100
2018-11-09$6.57$6.571,692,600
2018-11-08$6.67$6.671,774,400
2018-11-07$6.55$6.552,578,100
2018-11-06$6.69$6.692,959,700
2018-11-05$6.73$6.735,606,700
2018-11-02$6.54$6.544,345,100
2018-11-01$5.87$5.871,995,800
2018-10-31$5.55$5.551,882,400
2018-10-30$5.11$5.111,795,500
2018-10-29$4.96$4.961,812,600
2018-10-26$5.19$5.191,342,400
2018-10-25$5.21$5.211,319,400
2018-10-24$5.08$5.081,507,500
2018-10-23$5.07$5.071,982,700
2018-10-22$5.09$5.091,507,200
2018-10-19$4.97$4.971,709,400
2018-10-18$5.17$5.171,016,100
2018-10-17$5.54$5.541,984,500
2018-10-16$5.28$5.281,757,600
2018-10-15$5.06$5.061,528,300
2018-10-12$5.08$5.081,565,900
2018-10-11$4.82$4.821,772,200
2018-10-10$4.88$4.881,559,500
2018-10-09$5.08$5.081,764,100
2018-10-08$5.17$5.171,896,000
2018-10-05$5.50$5.502,252,500
2018-10-04$5.71$5.711,397,300
2018-10-03$5.56$5.56860,900
2018-10-02$5.54$5.541,301,800
2018-10-01$5.53$5.531,652,800
2018-09-28$5.48$5.48981,800
2018-09-27$5.53$5.531,024,200
2018-09-26$5.54$5.541,260,800
2018-09-25$5.84$5.841,067,300
2018-09-24$5.75$5.751,137,900
2018-09-21$5.92$5.921,491,200
2018-09-20$5.93$5.93765,900
2018-09-19$5.72$5.721,397,900
2018-09-18$5.63$5.633,133,800
2018-09-17$5.48$5.483,658,300
2018-09-14$5.74$5.742,318,700
2018-09-13$5.82$5.82908,100
2018-09-12$5.84$5.841,335,100
2018-09-11$5.85$5.85853,300
2018-09-10$5.95$5.951,017,500
2018-09-07$5.99$5.991,786,600
2018-09-06$5.80$5.802,363,300
2018-09-05$6.06$6.063,044,900
2018-09-04$6.01$6.011,840,300
2018-08-31$6.27$6.271,030,700
2018-08-30$6.21$6.211,001,100
2018-08-29$6.40$6.402,663,300
2018-08-28$6.34$6.34865,800
2018-08-27$6.31$6.311,327,000
2018-08-24$6.20$6.201,474,700
2018-08-23$6.14$6.141,846,200
2018-08-22$6.28$6.281,474,700
2018-08-21$6.38$6.382,605,500
2018-08-20$6.35$6.351,406,700
2018-08-17$6.26$6.262,096,000
2018-08-16$6.24$6.241,808,200
2018-08-15$6.28$6.281,438,800
2018-08-14$6.39$6.392,427,200
2018-08-13$6.35$6.352,658,300
2018-08-10$6.46$6.464,131,300
2018-08-09$6.24$6.243,902,000
2018-08-08$6.09$6.0915,618,100
2018-08-07$8.96$8.962,400,400
2018-08-06$8.79$8.791,706,400
2018-08-03$8.37$8.371,959,400
2018-08-02$8.44$8.442,603,600
2018-08-01$8.28$8.282,131,200
2018-07-31$8.50$8.501,193,800
2018-07-30$8.41$8.411,026,400
2018-07-27$8.50$8.501,086,500
2018-07-26$8.84$8.841,284,400
2018-07-25$8.71$8.713,353,100
2018-07-24$8.83$8.83912,900
2018-07-23$8.85$8.85835,400
2018-07-20$8.84$8.84715,000
2018-07-19$8.89$8.891,433,900
2018-07-18$8.65$8.651,525,800
2018-07-17$8.63$8.63629,700
2018-07-16$8.51$8.51939,700
2018-07-13$8.50$8.501,734,700
2018-07-12$8.66$8.661,547,700
2018-07-11$8.55$8.551,711,000
2018-07-10$8.66$8.661,401,200
2018-07-09$8.61$8.61990,900
2018-07-06$8.57$8.571,130,200
2018-07-05$8.31$8.311,730,400
2018-07-03$8.37$8.371,286,000
2018-07-02$8.41$8.411,800,000
2018-06-29$7.96$7.962,404,900
2018-06-28$7.89$7.895,761,200
2018-06-27$7.83$7.832,793,700
2018-06-26$8.21$8.212,141,900
2018-06-25$8.23$8.232,753,300
2018-06-22$8.59$8.592,488,000
2018-06-21$8.64$8.641,538,800
2018-06-20$8.74$8.741,697,100
2018-06-19$8.69$8.691,786,300
2018-06-18$8.88$8.881,821,700
2018-06-15$9.05$9.051,822,300
2018-06-14$9.06$9.061,376,600
2018-06-13$9.16$9.161,990,200
2018-06-12$9.24$9.242,356,100
2018-06-11$9.00$9.001,685,400
2018-06-08$8.76$8.762,739,300
2018-06-07$8.62$8.622,129,900
2018-06-06$8.58$8.583,095,000
2018-06-05$8.84$8.843,125,700
2018-06-04$9.02$9.022,128,900
2018-06-01$8.88$8.881,794,400
2018-05-31$8.61$8.612,395,900
2018-05-30$8.64$8.643,105,100
2018-05-29$9.05$9.052,194,500
2018-05-25$8.99$8.993,056,500
2018-05-24$9.00$9.004,152,900
2018-05-23$9.14$9.143,220,700
2018-05-22$9.21$9.211,615,200
2018-05-21$9.15$9.151,668,600
2018-05-18$9.18$9.182,498,200
2018-05-17$9.11$9.114,226,200
2018-05-16$8.75$8.752,757,500
2018-05-15$8.57$8.573,359,400
2018-05-14$8.13$8.133,488,700
2018-05-11$8.35$8.354,060,100
2018-05-10$8.77$8.775,344,900
2018-05-09$8.71$8.7114,172,500
2018-05-08$11.75$11.752,255,700
2018-05-07$11.39$11.391,944,100
2018-05-04$10.94$10.941,319,500
2018-05-03$10.65$10.651,398,000
2018-05-02$10.80$10.80880,400
2018-05-01$10.84$10.84902,500
2018-04-30$10.70$10.701,330,100
2018-04-27$10.64$10.64902,300
2018-04-26$10.71$10.711,170,000
2018-04-25$10.67$10.671,196,600
2018-04-24$10.70$10.70904,800
2018-04-23$10.81$10.81651,000
2018-04-20$10.87$10.871,114,300
2018-04-19$10.92$10.92982,000
2018-04-18$10.85$10.851,070,000
2018-04-17$10.85$10.852,251,200
2018-04-16$10.28$10.282,299,900
2018-04-13$10.43$10.432,312,100
2018-04-12$11.07$11.071,263,300
2018-04-11$10.74$10.742,728,900
2018-04-10$10.81$10.812,678,800
2018-04-09$10.58$10.581,319,800
2018-04-06$10.52$10.521,272,400
2018-04-05$10.79$10.791,146,300
2018-04-04$10.83$10.831,674,700
2018-04-03$10.33$10.331,923,800
2018-04-02$10.58$10.581,403,200
2018-03-29$11.07$11.071,584,600
2018-03-28$10.98$10.981,661,900
2018-03-27$11.56$11.561,367,600
2018-03-26$12.17$12.171,012,800
2018-03-23$12.13$12.132,023,400
2018-03-22$12.44$12.441,552,400
2018-03-21$12.83$12.832,403,200
2018-03-20$12.80$12.801,134,200
2018-03-19$12.44$12.441,699,300
2018-03-16$12.68$12.683,034,900
2018-03-15$12.74$12.741,157,900
2018-03-14$12.74$12.741,421,000
2018-03-13$12.69$12.691,825,700
2018-03-12$12.79$12.792,072,400
2018-03-09$12.60$12.601,235,800
2018-03-08$12.37$12.371,381,000
2018-03-07$12.08$12.081,503,500
2018-03-06$11.65$11.651,386,500
2018-03-05$11.71$11.711,766,500
2018-03-02$11.34$11.341,300,700
2018-03-01$11.16$11.161,878,300
2018-02-28$11.41$11.411,550,000
2018-02-27$11.83$11.83926,500
2018-02-26$11.98$11.98960,200
2018-02-23$11.76$11.761,182,600
2018-02-22$11.65$11.652,042,800
2018-02-21$11.96$11.961,310,000
2018-02-20$12.20$12.201,407,000
2018-02-16$12.05$12.051,563,400
2018-02-15$12.19$12.191,958,000
2018-02-14$12.10$12.103,392,600
2018-02-13$11.65$11.653,938,200
2018-02-12$11.13$11.133,914,600
2018-02-09$10.53$10.534,862,600
2018-02-08$10.77$10.776,116,000
2018-02-07$11.64$11.6411,303,000
2018-02-06$13.77$13.773,758,200
2018-02-05$13.46$13.463,758,300
2018-02-02$14.30$14.303,253,800
2018-02-01$14.82$14.822,748,800
2018-01-31$15.03$15.0321,993,300
2018-01-30$15.08$15.0812,526,800
2018-01-29$13.76$13.761,045,900
2018-01-26$13.85$13.85690,700
2018-01-25$13.66$13.661,605,200
2018-01-24$14.06$14.062,417,100
2018-01-23$14.03$14.031,493,200
2018-01-22$13.76$13.761,026,600
2018-01-19$13.80$13.801,262,600
2018-01-18$13.49$13.491,599,700
2018-01-17$13.48$13.481,548,300
2018-01-16$12.79$12.791,686,800
2018-01-12$13.33$13.331,208,900
2018-01-11$13.16$13.161,612,600
2018-01-10$12.80$12.801,589,900
2018-01-09$12.76$12.762,177,300
2018-01-08$13.22$13.22989,600
2018-01-05$13.43$13.431,528,600
2018-01-04$13.25$13.251,869,800
2018-01-03$12.70$12.702,425,000
2018-01-02$12.70$12.701,221,600