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.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$16.65$16.65709,300
2025-12-30$16.89$16.89718,300
2025-12-29$16.92$16.92749,100
2025-12-26$16.88$16.88561,000
2025-12-24$16.79$16.79317,800
2025-12-23$16.77$16.77935,900
2025-12-22$16.99$16.991,232,800
2025-12-19$16.85$16.852,968,500
2025-12-18$16.80$16.801,358,200
2025-12-17$16.65$16.651,437,100
2025-12-16$16.79$16.79760,200
2025-12-15$16.92$16.92947,500
2025-12-12$16.91$16.911,622,300
2025-12-11$17.33$17.331,870,600
2025-12-10$18.20$18.201,611,300
2025-12-09$18.06$18.06770,600
2025-12-08$18.15$18.15928,600
2025-12-05$17.59$17.59721,000
2025-12-04$17.45$17.45993,700
2025-12-03$17.41$17.41652,900
2025-12-02$17.29$17.29925,200
2025-12-01$17.04$17.041,149,700
2025-11-28$17.50$17.50611,100
2025-11-26$17.48$17.481,804,900
2025-11-25$17.47$17.471,380,000
2025-11-24$17.08$17.081,210,800
2025-11-21$17.31$17.311,408,800
2025-11-20$16.92$16.921,692,300
2025-11-19$16.92$16.921,647,100
2025-11-18$16.73$16.731,500,500
2025-11-17$17.03$17.031,255,100
2025-11-14$17.64$17.641,448,800
2025-11-13$17.65$17.651,911,900
2025-11-12$18.27$18.272,280,000
2025-11-11$17.54$17.541,907,200
2025-11-10$17.91$17.912,504,800
2025-11-07$17.42$17.421,563,700
2025-11-06$17.51$17.511,538,600
2025-11-05$17.65$17.651,559,300
2025-11-04$17.80$17.801,558,400
2025-11-03$18.78$18.782,123,300
2025-10-31$19.02$19.023,382,300
2025-10-30$18.53$18.534,543,900
2025-10-29$18.01$18.015,015,900
2025-10-28$21.27$21.272,357,000
2025-10-27$20.74$20.741,736,400
2025-10-24$20.89$20.89681,000
2025-10-23$21.14$21.14911,800
2025-10-22$20.50$20.50878,400
2025-10-21$20.68$20.68847,900
2025-10-20$20.45$20.451,336,100
2025-10-17$20.14$20.141,232,100
2025-10-16$20.82$20.821,431,100
2025-10-15$20.47$20.471,392,200
2025-10-14$19.92$19.92935,300
2025-10-13$19.94$19.941,334,600
2025-10-10$19.48$19.482,026,600
2025-10-09$20.92$20.921,790,300
2025-10-08$20.56$20.561,363,300
2025-10-07$20.05$20.051,325,000
2025-10-06$20.17$20.171,494,500
2025-10-03$20.29$20.291,407,300
2025-10-02$20.44$20.441,621,700
2025-10-01$20.88$20.881,781,700
2025-09-30$20.65$20.651,518,800
2025-09-29$20.40$20.402,368,300
2025-09-26$20.35$20.355,001,800
2025-09-25$20.91$20.915,014,500
2025-09-24$21.45$21.452,307,100
2025-09-23$21.86$21.861,423,300
2025-09-22$22.22$22.221,014,200
2025-09-19$22.30$22.302,338,800
2025-09-18$22.68$22.68930,200
2025-09-17$22.26$22.261,005,800
2025-09-16$22.53$22.531,074,500
2025-09-15$22.30$22.301,461,900
2025-09-12$22.32$22.321,247,000
2025-09-11$22.85$22.85949,400
2025-09-10$22.36$22.36753,300
2025-09-09$22.08$22.08885,700
2025-09-08$21.66$21.661,089,500
2025-09-05$21.70$21.702,149,600
2025-09-04$22.45$22.451,435,400
2025-09-03$21.73$21.731,192,000
2025-09-02$21.57$21.572,149,900
2025-08-29$21.38$21.382,289,500
2025-08-28$22.08$22.081,425,000
2025-08-27$21.51$21.511,199,300
2025-08-26$21.17$21.172,668,400
2025-08-25$20.69$20.69932,800
2025-08-22$20.67$20.671,022,800
2025-08-21$19.96$19.96822,800
2025-08-20$19.89$19.891,003,000
2025-08-19$19.99$19.991,158,200
2025-08-18$19.87$19.871,364,000
2025-08-15$19.72$19.721,041,800
2025-08-14$19.75$19.751,588,800
2025-08-13$20.61$20.611,469,000
2025-08-12$20.80$20.801,391,700
2025-08-11$20.08$20.081,515,300
2025-08-08$19.95$19.951,698,500
2025-08-07$19.94$19.941,742,900
2025-08-06$20.15$20.154,427,100
2025-08-05$17.67$17.671,251,700
2025-08-04$18.07$18.071,174,400
2025-08-01$17.27$17.271,223,800
2025-07-31$17.66$17.66864,200
2025-07-30$17.89$17.89716,800
2025-07-29$17.92$17.92878,000
2025-07-28$17.93$17.931,006,700
2025-07-25$17.85$17.85733,400
2025-07-24$17.71$17.71797,300
2025-07-23$17.86$17.861,336,100
2025-07-22$17.73$17.731,287,600
2025-07-21$17.63$17.63798,800
2025-07-18$17.52$17.521,063,900
2025-07-17$17.48$17.48983,000
2025-07-16$17.05$17.05869,600
2025-07-15$16.78$16.781,128,400
2025-07-14$17.07$17.071,385,800
2025-07-11$17.29$17.29768,700
2025-07-10$17.68$17.681,038,100
2025-07-09$18.13$18.131,378,400
2025-07-08$18.35$18.351,504,800
2025-07-07$18.48$18.481,327,600
2025-07-03$18.70$18.70623,600
2025-07-02$18.44$18.44887,400
2025-07-01$18.44$18.441,461,900
2025-06-30$17.95$17.951,271,700
2025-06-27$17.77$17.772,951,300
2025-06-26$17.97$17.97970,200
2025-06-25$17.79$17.791,124,700
2025-06-24$17.71$17.712,094,500
2025-06-23$17.20$17.201,201,400
2025-06-20$16.63$16.631,125,400
2025-06-18$16.59$16.591,072,300
2025-06-17$16.57$16.57828,000
2025-06-16$16.74$16.74905,900
2025-06-13$16.08$16.08932,400
2025-06-12$16.70$16.70636,500
2025-06-11$16.69$16.69742,400
2025-06-10$16.84$16.84960,300
2025-06-09$16.83$16.83981,300
2025-06-06$16.63$16.63773,600
2025-06-05$16.36$16.361,188,300
2025-06-04$16.22$16.22730,000
2025-06-03$16.40$16.401,047,600
2025-06-02$15.99$15.991,258,100
2025-05-30$15.67$15.671,307,700
2025-05-29$15.93$15.93947,500
2025-05-28$16.12$16.121,076,100
2025-05-27$16.23$16.231,678,600
2025-05-23$15.39$15.391,044,900
2025-05-22$15.84$15.841,004,600
2025-05-21$15.90$15.901,188,500
2025-05-20$16.21$16.21948,400
2025-05-19$16.26$16.26864,400
2025-05-16$16.22$16.22838,700
2025-05-15$16.34$16.34996,100
2025-05-14$15.97$15.972,796,300
2025-05-13$16.06$16.061,237,400
2025-05-12$15.66$15.661,869,500
2025-05-09$14.80$14.80760,600
2025-05-08$14.82$14.821,241,000
2025-05-07$14.55$14.551,635,000
2025-05-06$14.19$14.191,466,500
2025-05-05$14.01$14.011,458,600
2025-05-02$13.99$13.991,529,800
2025-05-01$13.81$13.813,164,700
2025-04-30$13.16$13.164,172,800
2025-04-29$13.32$13.322,899,500
2025-04-28$13.07$13.071,544,800
2025-04-25$12.49$12.49644,200
2025-04-24$12.35$12.35864,500
2025-04-23$11.82$11.821,391,500
2025-04-22$11.41$11.411,101,500
2025-04-21$11.11$11.111,630,800
2025-04-17$11.38$11.381,115,000
2025-04-16$11.55$11.551,549,100
2025-04-15$11.75$11.751,261,800
2025-04-14$11.85$11.851,547,600
2025-04-11$11.51$11.51685,700
2025-04-10$11.45$11.451,913,400
2025-04-09$12.28$12.282,260,600
2025-04-08$10.84$10.842,197,400
2025-04-07$11.09$11.091,719,600
2025-04-04$11.03$11.032,316,200
2025-04-03$11.62$11.622,100,100
2025-04-02$13.42$13.421,103,400
2025-04-01$13.13$13.131,313,100
2025-03-31$13.23$13.234,261,100
2025-03-28$13.90$13.901,099,200
2025-03-27$14.68$14.68705,000
2025-03-26$14.91$14.91685,700
2025-03-25$15.20$15.20529,300
2025-03-24$15.29$15.29897,700
2025-03-21$14.89$14.891,655,400
2025-03-20$15.00$15.00763,600
2025-03-19$15.13$15.13771,600
2025-03-18$14.82$14.82793,700
2025-03-17$14.80$14.80783,600
2025-03-14$14.53$14.53681,200
2025-03-13$14.18$14.18900,400
2025-03-12$14.31$14.311,067,700
2025-03-11$14.37$14.371,007,900
2025-03-10$13.98$13.981,515,700
2025-03-07$14.85$14.85934,800
2025-03-06$14.66$14.661,050,100
2025-03-05$15.16$15.161,077,400
2025-03-04$14.56$14.562,273,300
2025-03-03$14.77$14.771,506,900
2025-02-28$15.45$15.451,100,800
2025-02-27$15.42$15.421,484,700
2025-02-26$15.15$15.15827,600
2025-02-25$15.15$15.15708,900
2025-02-24$15.12$15.12892,100
2025-02-21$15.22$15.221,264,000
2025-02-20$15.85$15.85993,000
2025-02-19$16.09$16.09911,900
2025-02-18$16.33$16.331,713,500
2025-02-14$16.38$16.381,248,000
2025-02-13$15.93$15.931,025,300
2025-02-12$15.52$15.521,274,100
2025-02-11$15.58$15.58546,500
2025-02-10$15.53$15.53568,700
2025-02-07$15.39$15.39825,700
2025-02-06$15.49$15.491,131,100
2025-02-05$15.79$15.791,064,900
2025-02-04$15.38$15.381,192,300
2025-02-03$15.22$15.221,259,600
2025-01-31$15.81$15.811,307,500
2025-01-30$15.60$15.601,983,800
2025-01-29$15.77$15.772,866,800
2025-01-28$16.25$16.251,497,600
2025-01-27$16.25$16.251,443,500
2025-01-24$17.00$17.00697,700
2025-01-23$17.27$17.27665,300
2025-01-22$17.27$17.27713,300
2025-01-21$17.46$17.461,079,900
2025-01-17$17.32$17.32560,800
2025-01-16$17.26$17.26771,900
2025-01-15$17.49$17.49610,300
2025-01-14$17.18$17.18692,700
2025-01-13$16.80$16.80591,100
2025-01-10$16.88$16.881,138,300
2025-01-08$17.49$17.491,018,200
2025-01-07$17.09$17.09715,600
2025-01-06$16.84$16.84535,100
2025-01-03$16.68$16.68426,400
2025-01-02$16.61$16.61606,100