NASDAQ:IDCC | Historical Stock Price | InterDigital, 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
1981-11-12 to 2026-09-04
Data captured

Stock Price Chart

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

$2.20$6.60$19.83$59.57$178.97$537.681981-11-122026-08-27

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

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Historical Stock Price — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$9.70$9.70340,300
2001-12-28$9.77$9.77158,600
2001-12-27$9.98$9.98148,200
2001-12-26$9.76$9.76144,000
2001-12-24$10.04$10.04137,600
2001-12-21$10.10$10.10382,000
2001-12-20$9.60$9.60239,200
2001-12-19$10.21$10.21198,500
2001-12-18$10.63$10.63160,100
2001-12-17$10.59$10.59302,700
2001-12-14$10.30$10.30378,500
2001-12-13$11.03$11.03167,300
2001-12-12$11.31$11.31230,400
2001-12-11$11.15$11.15227,300
2001-12-10$10.88$10.88175,200
2001-12-07$11.18$11.18583,000
2001-12-06$11.20$11.20339,500
2001-12-05$10.86$10.86554,800
2001-12-04$10.49$10.49313,200
2001-12-03$9.35$9.35121,000
2001-11-30$9.31$9.31151,700
2001-11-29$9.70$9.70139,400
2001-11-28$9.50$9.50150,200
2001-11-27$9.76$9.76273,400
2001-11-26$10.00$10.00182,200
2001-11-23$9.63$9.6370,000
2001-11-21$9.27$9.27135,000
2001-11-20$9.37$9.37146,100
2001-11-19$10.01$10.01212,000
2001-11-16$10.16$10.16323,800
2001-11-15$10.00$10.00547,200
2001-11-14$9.50$9.50195,000
2001-11-13$9.00$9.00307,900
2001-11-12$8.43$8.43212,000
2001-11-09$8.08$8.08111,200
2001-11-08$8.02$8.02139,300
2001-11-07$8.20$8.20261,900
2001-11-06$8.17$8.17148,900
2001-11-05$8.00$8.00104,600
2001-11-02$7.83$7.8349,400
2001-11-01$8.07$8.07146,600
2001-10-31$8.02$8.02177,800
2001-10-30$7.40$7.40154,500
2001-10-29$7.69$7.69115,500
2001-10-26$8.35$8.3573,600
2001-10-25$8.07$8.07169,300
2001-10-24$8.13$8.1378,100
2001-10-23$8.33$8.33141,100
2001-10-22$8.69$8.69150,800
2001-10-19$8.37$8.37126,200
2001-10-18$8.13$8.13192,500
2001-10-17$8.25$8.25159,700
2001-10-16$8.60$8.60237,400
2001-10-15$8.82$8.82322,900
2001-10-12$8.15$8.15165,700
2001-10-11$8.48$8.48233,000
2001-10-10$7.59$7.59213,900
2001-10-09$7.42$7.42120,900
2001-10-08$7.60$7.6092,400
2001-10-05$7.68$7.68123,300
2001-10-04$7.70$7.70275,800
2001-10-03$7.30$7.30273,600
2001-10-02$7.03$7.03172,600
2001-10-01$6.50$6.50118,000
2001-09-28$7.33$7.33155,200
2001-09-27$6.89$6.89144,700
2001-09-26$7.25$7.25153,900
2001-09-25$7.83$7.83219,200
2001-09-24$7.96$7.96470,300
2001-09-21$6.93$6.931,230,500
2001-09-20$5.81$5.81371,500
2001-09-19$6.65$6.65379,200
2001-09-18$6.80$6.80228,500
2001-09-17$7.06$7.06426,300
2001-09-10$7.77$7.77272,200
2001-09-07$7.97$7.97329,000
2001-09-06$8.15$8.15324,100
2001-09-05$8.81$8.81246,800
2001-09-04$9.30$9.30342,000
2001-08-31$9.01$9.01156,500
2001-08-30$8.48$8.48264,500
2001-08-29$9.16$9.16161,200
2001-08-28$9.74$9.74117,700
2001-08-27$9.82$9.82105,200
2001-08-24$9.72$9.72122,800
2001-08-23$9.25$9.25264,700
2001-08-22$9.25$9.25269,200
2001-08-21$9.25$9.25363,400
2001-08-20$10.21$10.21167,700
2001-08-17$10.52$10.52149,400
2001-08-16$10.88$10.88201,900
2001-08-15$11.22$11.22150,200
2001-08-14$11.35$11.35169,300
2001-08-13$11.47$11.47136,100
2001-08-10$11.66$11.66188,300
2001-08-09$12.09$12.09191,800
2001-08-08$11.94$11.94250,300
2001-08-07$11.97$11.9790,200
2001-08-06$11.94$11.94108,000
2001-08-03$11.92$11.92106,400
2001-08-02$11.94$11.9482,800
2001-08-01$12.28$12.28177,100
2001-07-31$11.95$11.95289,000
2001-07-30$12.00$12.00130,100
2001-07-27$12.43$12.4374,400
2001-07-26$12.00$12.00163,000
2001-07-25$11.94$11.94177,900
2001-07-24$11.90$11.90282,600
2001-07-23$11.98$11.98111,400
2001-07-20$11.97$11.97120,100
2001-07-19$12.20$12.20135,200
2001-07-18$11.97$11.97137,200
2001-07-17$12.40$12.40149,300
2001-07-16$11.95$11.95165,700
2001-07-13$12.40$12.40200,200
2001-07-12$12.07$12.07234,300
2001-07-11$11.04$11.04329,300
2001-07-10$11.26$11.26112,700
2001-07-09$11.56$11.56165,600
2001-07-06$11.70$11.70133,100
2001-07-05$12.42$12.42130,400
2001-07-03$12.99$12.9985,900
2001-07-02$13.08$13.08175,600
2001-06-29$13.25$13.25315,400
2001-06-28$12.43$12.43200,700
2001-06-27$12.15$12.15112,100
2001-06-26$11.79$11.79157,800
2001-06-25$11.45$11.45117,400
2001-06-22$11.51$11.51152,400
2001-06-21$11.70$11.70216,800
2001-06-20$11.09$11.09343,000
2001-06-19$10.96$10.96437,200
2001-06-18$11.24$11.24429,400
2001-06-15$13.13$13.13322,700
2001-06-14$13.53$13.53220,800
2001-06-13$14.28$14.28153,200
2001-06-12$14.30$14.30307,800
2001-06-11$14.20$14.20207,600
2001-06-08$14.33$14.33130,500
2001-06-07$14.69$14.69155,300
2001-06-06$14.45$14.45173,700
2001-06-05$14.42$14.42216,000
2001-06-04$14.14$14.14222,600
2001-06-01$13.99$13.99200,400
2001-05-31$13.90$13.90271,500
2001-05-30$13.11$13.11333,100
2001-05-29$14.21$14.21379,200
2001-05-25$15.10$15.10393,600
2001-05-24$14.78$14.78398,400
2001-05-23$13.67$13.67413,500
2001-05-22$14.52$14.52773,600
2001-05-21$15.00$15.001,099,700
2001-05-18$12.75$12.75222,100
2001-05-17$12.62$12.62272,500
2001-05-16$12.20$12.20169,100
2001-05-15$12.08$12.08176,600
2001-05-14$12.07$12.07133,600
2001-05-11$12.17$12.17138,900
2001-05-10$12.26$12.26186,300
2001-05-09$12.65$12.65179,900
2001-05-08$12.30$12.30119,600
2001-05-07$12.06$12.06203,100
2001-05-04$12.50$12.50269,800
2001-05-03$11.96$11.96148,600
2001-05-02$12.50$12.50193,200
2001-05-01$12.39$12.39202,400
2001-04-30$12.19$12.19357,700
2001-04-27$11.38$11.38408,900
2001-04-26$11.60$11.60517,100
2001-04-25$12.50$12.50264,800
2001-04-24$12.11$12.11162,200
2001-04-23$11.84$11.84265,400
2001-04-20$12.69$12.69344,100
2001-04-19$12.50$12.50352,300
2001-04-18$11.59$11.59588,100
2001-04-17$12.02$12.02675,700
2001-04-16$12.76$12.761,015,800
2001-04-12$11.33$11.33636,700
2001-04-11$9.49$9.49245,400
2001-04-10$9.35$9.35176,100
2001-04-09$9.03$9.03185,600
2001-04-06$8.19$8.19256,900
2001-04-05$9.19$9.19290,000
2001-04-04$8.56$8.56283,400
2001-04-03$8.75$8.75603,600
2001-04-02$8.88$8.88795,800
2001-03-30$7.47$7.47245,400
2001-03-29$6.78$6.78261,600
2001-03-28$7.00$7.00179,200
2001-03-27$7.81$7.81125,400
2001-03-26$7.69$7.69260,900
2001-03-23$7.84$7.84237,900
2001-03-22$7.13$7.13254,300
2001-03-21$6.91$6.91266,700
2001-03-20$6.94$6.94277,900
2001-03-19$7.75$7.75239,100
2001-03-16$6.50$6.50361,200
2001-03-15$6.88$6.88420,700
2001-03-14$7.06$7.06457,200
2001-03-13$7.94$7.94268,600
2001-03-12$8.00$8.00329,000
2001-03-09$8.61$8.61206,700
2001-03-08$9.44$9.44137,600
2001-03-07$9.69$9.69209,100
2001-03-06$9.38$9.38228,100
2001-03-05$8.78$8.78159,200
2001-03-02$8.75$8.75204,200
2001-03-01$8.63$8.63243,000
2001-02-28$8.44$8.44293,600
2001-02-27$9.31$9.31164,600
2001-02-26$9.94$9.94253,100
2001-02-23$9.47$9.47443,200
2001-02-22$8.81$8.81500,100
2001-02-21$9.25$9.25354,600
2001-02-20$9.97$9.97345,100
2001-02-16$10.69$10.69157,800
2001-02-15$11.56$11.56327,200
2001-02-14$10.63$10.63277,300
2001-02-13$10.19$10.19217,100
2001-02-12$10.69$10.69671,500
2001-02-09$11.19$11.19365,600
2001-02-08$11.13$11.13170,400
2001-02-07$11.19$11.19216,200
2001-02-06$11.66$11.66691,900
2001-02-05$11.64$11.64382,300
2001-02-02$12.56$12.56310,400
2001-02-01$12.94$12.94468,200
2001-01-31$13.00$13.00622,400
2001-01-30$13.75$13.75496,200
2001-01-29$13.19$13.19564,600
2001-01-26$12.31$12.31290,200
2001-01-25$12.38$12.38319,800
2001-01-24$13.00$13.00706,900
2001-01-23$12.94$12.941,084,800
2001-01-22$11.25$11.25604,400
2001-01-19$11.25$11.25602,600
2001-01-18$11.38$11.38902,300
2001-01-17$10.75$10.752,375,600
2001-01-16$12.69$12.691,292,100
2001-01-12$9.63$9.62689,800
2001-01-11$8.81$8.811,325,600
2001-01-10$7.75$7.75438,000
2001-01-09$7.25$7.25261,900
2001-01-08$6.88$6.88453,400
2001-01-05$7.25$7.25764,500
2001-01-04$6.44$6.44722,400
2001-01-03$5.81$5.81547,300
2001-01-02$5.38$5.38432,600