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.

View year

Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$26.56$26.56303,200
2009-12-30$27.10$27.10424,000
2009-12-29$26.91$26.91275,700
2009-12-28$26.75$26.75327,500
2009-12-24$26.70$26.70140,500
2009-12-23$26.52$26.52463,700
2009-12-22$26.24$26.24450,300
2009-12-21$25.70$25.70457,200
2009-12-18$25.29$25.29619,500
2009-12-17$25.04$25.04400,300
2009-12-16$25.15$25.15613,700
2009-12-15$25.43$25.43422,200
2009-12-14$25.51$25.51434,400
2009-12-11$25.22$25.22303,000
2009-12-10$25.09$25.09601,700
2009-12-09$25.34$25.34303,500
2009-12-08$25.43$25.43338,400
2009-12-07$25.50$25.50369,400
2009-12-04$25.29$25.29728,100
2009-12-03$25.00$25.00619,500
2009-12-02$25.02$25.02915,500
2009-12-01$24.22$24.22545,500
2009-11-30$23.79$23.79611,600
2009-11-27$23.69$23.69242,800
2009-11-25$24.12$24.12496,000
2009-11-24$23.98$23.98532,900
2009-11-23$24.11$24.11864,000
2009-11-20$23.56$23.56679,100
2009-11-19$23.37$23.37710,900
2009-11-18$23.64$23.64702,900
2009-11-17$23.43$23.431,490,100
2009-11-16$23.76$23.76804,900
2009-11-13$22.88$22.88606,800
2009-11-12$22.77$22.77485,700
2009-11-11$23.10$23.10517,400
2009-11-10$23.05$23.051,298,700
2009-11-09$22.36$22.36652,000
2009-11-06$21.91$21.91719,100
2009-11-05$21.92$21.921,052,500
2009-11-04$20.99$20.99808,600
2009-11-03$21.01$21.011,144,900
2009-11-02$20.36$20.361,602,400
2009-10-30$20.56$20.561,188,200
2009-10-29$20.51$20.512,794,400
2009-10-28$18.57$18.571,331,400
2009-10-27$18.94$18.94630,400
2009-10-26$19.04$19.04974,600
2009-10-23$19.13$19.13656,900
2009-10-22$19.45$19.451,042,300
2009-10-21$19.58$19.581,084,200
2009-10-20$20.00$20.001,847,400
2009-10-19$19.94$19.949,766,700
2009-10-16$24.44$24.441,419,600
2009-10-15$24.53$24.53977,000
2009-10-14$24.28$24.28730,800
2009-10-13$23.60$23.60291,100
2009-10-12$23.58$23.58306,200
2009-10-09$24.05$24.05331,500
2009-10-08$24.00$24.00867,600
2009-10-07$23.64$23.64731,800
2009-10-06$22.84$22.84221,600
2009-10-05$22.61$22.61377,000
2009-10-02$22.47$22.47588,200
2009-10-01$22.41$22.41411,400
2009-09-30$23.16$23.16465,200
2009-09-29$23.39$23.39291,200
2009-09-28$23.39$23.39428,500
2009-09-25$23.01$23.01376,200
2009-09-24$23.42$23.42433,000
2009-09-23$23.91$23.91690,200
2009-09-22$23.75$23.75664,300
2009-09-21$23.68$23.68639,800
2009-09-18$23.25$23.25683,500
2009-09-17$23.12$23.12447,900
2009-09-16$23.06$23.06367,200
2009-09-15$22.79$22.79541,400
2009-09-14$22.54$22.54364,900
2009-09-11$22.61$22.61446,500
2009-09-10$22.84$22.84419,200
2009-09-09$22.59$22.59568,200
2009-09-08$21.96$21.96545,100
2009-09-04$21.89$21.89529,000
2009-09-03$21.61$21.61869,600
2009-09-02$21.11$21.11556,000
2009-09-01$21.17$21.17858,000
2009-08-31$20.96$20.96567,000
2009-08-28$21.03$21.03452,500
2009-08-27$21.33$21.33697,600
2009-08-26$21.25$21.25870,700
2009-08-25$21.61$21.61707,000
2009-08-24$21.81$21.811,286,400
2009-08-21$22.58$22.58944,400
2009-08-20$22.72$22.72767,200
2009-08-19$22.41$22.41748,900
2009-08-18$22.37$22.371,665,400
2009-08-17$22.52$22.526,938,200
2009-08-14$29.50$29.502,320,800
2009-08-13$30.83$30.83914,800
2009-08-12$31.42$31.42762,900
2009-08-11$31.06$31.06521,900
2009-08-10$30.92$30.92652,100
2009-08-07$30.97$30.97917,900
2009-08-06$29.80$29.80560,000
2009-08-05$30.06$30.06457,800
2009-08-04$30.10$30.10400,600
2009-08-03$30.16$30.16566,500
2009-07-31$29.61$29.61437,400
2009-07-30$29.81$29.81609,900
2009-07-29$29.12$29.121,076,600
2009-07-28$27.82$27.82626,700
2009-07-27$27.96$27.96404,800
2009-07-24$28.11$28.11518,200
2009-07-23$27.93$27.93722,900
2009-07-22$27.47$27.47518,200
2009-07-21$26.69$26.69509,300
2009-07-20$26.59$26.59402,500
2009-07-17$26.39$26.39476,700
2009-07-16$26.02$26.02449,900
2009-07-15$26.21$26.21725,300
2009-07-14$24.89$24.89761,300
2009-07-13$23.96$23.96453,400
2009-07-10$23.39$23.39257,000
2009-07-09$23.18$23.18392,400
2009-07-08$22.73$22.73441,500
2009-07-07$22.95$22.95447,500
2009-07-06$23.41$23.41427,800
2009-07-02$23.83$23.83294,700
2009-07-01$24.49$24.49305,800
2009-06-30$24.44$24.44551,800
2009-06-29$24.12$24.12348,100
2009-06-26$23.90$23.90485,700
2009-06-25$24.12$24.12364,000
2009-06-24$23.98$23.98420,600
2009-06-23$23.69$23.69532,200
2009-06-22$23.88$23.88497,300
2009-06-19$24.46$24.46591,500
2009-06-18$24.07$24.07979,400
2009-06-17$24.41$24.41463,200
2009-06-16$24.30$24.30893,100
2009-06-15$24.81$24.81449,500
2009-06-12$25.46$25.46348,100
2009-06-11$25.55$25.55387,600
2009-06-10$25.17$25.17605,500
2009-06-09$25.44$25.44508,500
2009-06-08$25.67$25.67321,800
2009-06-05$25.99$25.99462,000
2009-06-04$26.36$26.36501,500
2009-06-03$26.25$26.25562,300
2009-06-02$26.89$26.89638,300
2009-06-01$26.69$26.69754,600
2009-05-29$25.62$25.62593,800
2009-05-28$24.93$24.93561,300
2009-05-27$24.76$24.76775,400
2009-05-26$25.62$25.621,323,800
2009-05-22$25.52$25.52486,600
2009-05-21$26.01$26.01720,100
2009-05-20$26.95$26.95474,200
2009-05-19$27.32$27.32685,700
2009-05-18$27.68$27.68651,000
2009-05-15$27.14$27.14659,200
2009-05-14$26.91$26.91749,200
2009-05-13$26.31$26.311,068,900
2009-05-12$27.59$27.59756,200
2009-05-11$28.22$28.22765,300
2009-05-08$29.36$29.36838,600
2009-05-07$29.15$29.151,201,800
2009-05-06$26.93$26.93436,200
2009-05-05$27.00$27.00558,300
2009-05-04$26.97$26.97539,100
2009-05-01$27.00$27.00632,700
2009-04-30$26.32$26.32703,900
2009-04-29$26.54$26.54650,700
2009-04-28$26.25$26.25603,100
2009-04-27$26.07$26.07579,900
2009-04-24$26.75$26.75483,800
2009-04-23$25.89$25.89457,800
2009-04-22$26.16$26.16382,600
2009-04-21$26.60$26.60599,000
2009-04-20$25.97$25.97432,800
2009-04-17$26.89$26.89421,400
2009-04-16$26.98$26.98639,900
2009-04-15$25.85$25.85844,100
2009-04-14$25.82$25.82498,300
2009-04-13$26.64$26.64477,600
2009-04-09$27.56$27.56787,200
2009-04-08$26.48$26.481,009,200
2009-04-07$25.76$25.76580,200
2009-04-06$26.64$26.64529,000
2009-04-03$26.99$26.99558,700
2009-04-02$26.86$26.86908,200
2009-04-01$26.41$26.411,040,100
2009-03-31$25.82$25.821,488,100
2009-03-30$26.75$26.753,562,300
2009-03-27$22.09$22.09640,300
2009-03-26$23.02$23.02644,100
2009-03-25$22.81$22.81477,400
2009-03-24$22.61$22.61616,600
2009-03-23$23.72$23.72648,700
2009-03-20$22.99$22.99552,900
2009-03-19$23.86$23.86595,300
2009-03-18$24.15$24.151,271,400
2009-03-17$23.17$23.17962,200
2009-03-16$22.11$22.11556,900
2009-03-13$22.70$22.70943,700
2009-03-12$23.77$23.771,069,100
2009-03-11$22.11$22.111,277,300
2009-03-10$22.25$22.251,137,800
2009-03-09$21.14$21.14960,300
2009-03-06$21.33$21.331,460,200
2009-03-05$22.51$22.511,446,000
2009-03-04$23.82$23.821,665,800
2009-03-03$23.17$23.174,484,200
2009-03-02$28.70$28.701,021,800
2009-02-27$29.38$29.38787,500
2009-02-26$29.25$29.25556,000
2009-02-25$29.98$29.98805,200
2009-02-24$30.36$30.36733,800
2009-02-23$28.67$28.67624,400
2009-02-20$29.31$29.311,299,200
2009-02-19$29.27$29.271,925,900
2009-02-18$31.47$31.47786,600
2009-02-17$31.97$31.97763,400
2009-02-13$33.11$33.11456,000
2009-02-12$32.78$32.78543,000
2009-02-11$31.90$31.90363,800
2009-02-10$31.78$31.78668,200
2009-02-09$33.01$33.01439,400
2009-02-06$33.35$33.35803,000
2009-02-05$32.90$32.901,048,600
2009-02-04$32.52$32.521,233,800
2009-02-03$33.27$33.27981,300
2009-02-02$33.33$33.331,115,400
2009-01-30$32.33$32.33719,300
2009-01-29$32.99$32.991,009,300
2009-01-28$32.54$32.54793,100
2009-01-27$31.78$31.78657,100
2009-01-26$31.97$31.971,292,000
2009-01-23$31.17$31.17819,800
2009-01-22$30.98$30.981,142,300
2009-01-21$30.58$30.582,234,600
2009-01-20$27.61$27.611,464,100
2009-01-16$26.73$26.73618,300
2009-01-15$26.94$26.941,061,000
2009-01-14$26.88$26.88585,700
2009-01-13$27.09$27.09419,000
2009-01-12$26.93$26.93295,100
2009-01-09$27.33$27.33639,400
2009-01-08$27.91$27.91767,500
2009-01-07$27.30$27.30984,300
2009-01-06$27.01$27.01750,300
2009-01-05$28.11$28.11666,900
2009-01-02$27.79$27.79334,600