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 — 1993

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1993-12-31$5.25$5.25246,800
1993-12-30$5.13$5.13218,100
1993-12-29$5.13$5.13238,300
1993-12-28$5.25$5.25191,600
1993-12-27$5.63$5.62126,000
1993-12-23$5.75$5.75314,500
1993-12-22$5.38$5.38757,900
1993-12-21$5.00$5.00571,800
1993-12-20$6.38$6.38246,300
1993-12-17$6.25$6.25145,200
1993-12-16$6.50$6.50107,200
1993-12-15$6.38$6.38151,800
1993-12-14$6.25$6.25284,500
1993-12-13$6.50$6.50191,300
1993-12-10$6.63$6.63182,100
1993-12-09$6.88$6.88120,500
1993-12-08$6.63$6.63215,000
1993-12-07$6.88$6.88176,300
1993-12-06$6.88$6.88241,700
1993-12-03$7.13$7.13297,900
1993-12-02$7.00$7.00717,900
1993-12-01$6.75$6.75428,400
1993-11-30$6.50$6.50159,700
1993-11-29$6.50$6.50173,300
1993-11-26$6.50$6.5079,900
1993-11-24$6.50$6.50200,400
1993-11-23$6.50$6.50567,100
1993-11-22$6.63$6.63297,600
1993-11-19$6.88$6.88480,800
1993-11-18$6.88$6.88450,300
1993-11-17$6.63$6.63153,700
1993-11-16$6.75$6.75225,800
1993-11-15$6.75$6.75351,800
1993-11-12$7.00$7.00714,200
1993-11-11$6.50$6.50275,100
1993-11-10$6.50$6.50375,300
1993-11-09$6.38$6.38146,000
1993-11-08$6.50$6.50234,200
1993-11-05$6.50$6.50103,200
1993-11-04$6.63$6.63131,200
1993-11-03$6.75$6.75391,200
1993-11-02$6.50$6.50321,500
1993-11-01$6.88$6.88237,300
1993-10-29$7.00$7.00113,900
1993-10-28$7.00$7.00129,400
1993-10-27$6.88$6.88215,100
1993-10-26$7.25$7.25181,300
1993-10-25$7.13$7.13152,200
1993-10-22$7.13$7.13589,300
1993-10-21$7.25$7.25794,800
1993-10-20$7.38$7.38584,800
1993-10-19$6.25$6.25199,800
1993-10-18$6.38$6.38209,100
1993-10-15$6.38$6.38168,600
1993-10-14$6.25$6.25180,900
1993-10-13$6.25$6.25298,500
1993-10-12$6.25$6.25145,800
1993-10-11$6.13$6.13453,200
1993-10-08$6.75$6.75100,900
1993-10-07$6.75$6.75182,600
1993-10-06$7.00$7.00236,300
1993-10-05$6.75$6.75281,800
1993-10-04$6.38$6.3850,100
1993-10-01$6.50$6.50144,500
1993-09-30$6.50$6.50118,100
1993-09-29$6.50$6.50302,600
1993-09-28$6.50$6.50239,600
1993-09-27$6.38$6.38142,200
1993-09-24$6.25$6.25248,000
1993-09-23$6.00$6.00481,700
1993-09-22$6.38$6.38249,200
1993-09-21$6.25$6.25254,100
1993-09-20$6.63$6.63223,600
1993-09-17$6.75$6.75155,400
1993-09-16$6.63$6.63135,900
1993-09-15$6.50$6.50105,900
1993-09-14$6.75$6.75109,400
1993-09-13$6.75$6.75361,200
1993-09-10$6.88$6.88373,300
1993-09-09$7.63$7.62272,400
1993-09-08$7.25$7.25209,900
1993-09-07$7.50$7.50245,800
1993-09-03$7.75$7.75371,200
1993-09-02$8.00$8.00861,100
1993-09-01$7.38$7.38669,800
1993-08-31$6.75$6.75510,300
1993-08-30$6.13$6.1391,800
1993-08-27$6.25$6.2587,700
1993-08-26$6.13$6.13103,000
1993-08-25$6.25$6.25188,000
1993-08-24$6.00$6.00234,600
1993-08-23$6.25$6.2589,900
1993-08-20$6.25$6.2587,500
1993-08-19$6.25$6.25181,800
1993-08-18$6.38$6.38163,100
1993-08-17$6.38$6.38200,700
1993-08-16$6.63$6.63272,100
1993-08-13$6.13$6.13164,600
1993-08-12$6.00$6.0086,100
1993-08-11$6.00$6.00282,300
1993-08-10$5.88$5.8893,300
1993-08-09$5.88$5.8889,300
1993-08-06$6.00$6.0071,400
1993-08-05$6.25$6.2554,400
1993-08-04$6.25$6.2549,500
1993-08-03$6.38$6.3887,600
1993-08-02$6.25$6.2587,100
1993-07-30$6.38$6.38103,200
1993-07-29$6.50$6.5099,100
1993-07-28$6.50$6.5055,500
1993-07-27$6.63$6.6359,800
1993-07-26$6.50$6.50125,700
1993-07-23$6.38$6.3861,800
1993-07-22$6.63$6.63106,700
1993-07-21$6.50$6.50123,600
1993-07-20$6.25$6.25263,900
1993-07-19$6.63$6.6342,800
1993-07-16$6.88$6.88100,400
1993-07-15$7.00$7.00106,700
1993-07-14$6.88$6.88234,900
1993-07-13$6.88$6.88168,600
1993-07-12$7.25$7.25292,600
1993-07-09$7.13$7.13474,000
1993-07-08$6.75$6.75407,400
1993-07-07$6.25$6.25260,400
1993-07-06$6.38$6.38389,800
1993-07-02$6.13$6.13156,400
1993-07-01$6.00$6.00190,700
1993-06-30$6.13$6.13369,000
1993-06-29$5.63$5.6279,900
1993-06-28$5.88$5.8892,000
1993-06-25$6.00$6.00327,200
1993-06-24$6.25$6.25420,900
1993-06-23$5.88$5.88254,700
1993-06-22$5.63$5.62334,800
1993-06-21$5.25$5.25180,500
1993-06-18$5.13$5.13575,800
1993-06-17$5.13$5.13322,600
1993-06-16$5.13$5.13240,600
1993-06-15$5.13$5.13148,900
1993-06-14$5.50$5.5094,600
1993-06-11$5.63$5.62353,200
1993-06-10$5.75$5.75327,700
1993-06-09$5.88$5.88953,100
1993-06-08$5.50$5.50139,200
1993-06-07$5.50$5.50132,900
1993-06-04$5.88$5.88238,500
1993-06-03$5.75$5.75138,400
1993-06-02$5.88$5.88189,600
1993-06-01$6.00$6.0060,600
1993-05-28$6.13$6.1388,700
1993-05-27$6.13$6.13103,000
1993-05-26$6.00$6.00160,100
1993-05-25$6.38$6.38355,500
1993-05-24$6.88$6.88409,400
1993-05-21$6.63$6.63366,300
1993-05-20$6.38$6.38230,600
1993-05-19$6.25$6.25271,400
1993-05-18$5.88$5.88128,300
1993-05-17$5.75$5.75110,900
1993-05-14$5.88$5.8854,100
1993-05-13$6.00$6.0089,000
1993-05-12$6.00$6.00136,600
1993-05-11$6.25$6.25149,100
1993-05-10$6.13$6.13144,900
1993-05-07$6.00$6.00155,400
1993-05-06$5.63$5.62126,800
1993-05-05$5.88$5.88114,300
1993-05-04$5.88$5.88161,400
1993-05-03$5.88$5.8864,500
1993-04-30$6.00$6.00114,400
1993-04-29$6.00$6.00138,900
1993-04-28$6.38$6.38107,600
1993-04-27$6.25$6.25117,500
1993-04-26$6.50$6.50288,400
1993-04-23$6.38$6.3881,800
1993-04-22$6.25$6.25166,600
1993-04-21$5.88$5.88100,800
1993-04-20$6.13$6.13110,400
1993-04-19$6.38$6.38242,400
1993-04-16$6.38$6.381,011,800
1993-04-15$5.75$5.75215,100
1993-04-14$5.63$5.62186,200
1993-04-13$5.63$5.62338,600
1993-04-12$5.63$5.62218,500
1993-04-08$6.13$6.1378,500
1993-04-07$6.25$6.25112,100
1993-04-06$6.25$6.25180,400
1993-04-05$6.00$6.00272,800
1993-04-02$6.38$6.38369,300
1993-04-01$7.13$7.13185,500
1993-03-31$7.63$7.62538,700
1993-03-30$7.25$7.2562,000
1993-03-29$7.25$7.25116,300
1993-03-26$7.13$7.13100,100
1993-03-25$7.38$7.38198,700
1993-03-24$7.13$7.1376,600
1993-03-23$7.38$7.3863,300
1993-03-22$7.38$7.38172,300
1993-03-19$7.50$7.50180,100
1993-03-18$7.63$7.6295,100
1993-03-17$7.75$7.7585,100
1993-03-16$8.13$8.13404,300
1993-03-15$8.13$8.13111,900
1993-03-12$7.88$7.8892,100
1993-03-11$7.75$7.75126,600
1993-03-10$8.13$8.13155,300
1993-03-09$8.00$8.0087,400
1993-03-08$7.88$7.88111,500
1993-03-05$8.13$8.13422,100
1993-03-04$7.75$7.75210,000
1993-03-03$7.13$7.13174,400
1993-03-02$7.63$7.6289,100
1993-03-01$7.63$7.62215,900
1993-02-26$7.88$7.88113,600
1993-02-25$8.00$8.00307,300
1993-02-24$7.63$7.62139,700
1993-02-23$7.38$7.38719,500
1993-02-22$7.63$7.62111,100
1993-02-19$8.13$8.13523,200
1993-02-18$7.88$7.88627,900
1993-02-17$7.00$7.00249,500
1993-02-16$7.63$7.62190,600
1993-02-12$8.00$8.00311,000
1993-02-11$8.25$8.25130,600
1993-02-10$8.63$8.6375,700
1993-02-09$8.75$8.7538,100
1993-02-08$8.75$8.7581,800
1993-02-05$8.50$8.50170,800
1993-02-04$8.75$8.75186,600
1993-02-03$9.25$9.25176,500
1993-02-02$9.25$9.25229,900
1993-02-01$8.88$8.88303,400
1993-01-29$8.50$8.50327,100
1993-01-28$8.88$8.88387,900
1993-01-27$9.50$9.50164,700
1993-01-26$9.38$9.38268,500
1993-01-25$9.50$9.50389,200
1993-01-22$9.75$9.75305,200
1993-01-21$10.25$10.25327,400
1993-01-20$10.13$10.13189,300
1993-01-19$10.25$10.25171,800
1993-01-18$10.50$10.50227,900
1993-01-15$10.25$10.25449,700
1993-01-14$10.38$10.38493,100
1993-01-13$10.88$10.88986,000
1993-01-12$10.63$10.63775,800
1993-01-11$10.25$10.25452,700
1993-01-08$9.63$9.62225,500
1993-01-07$9.50$9.50449,100
1993-01-06$9.63$9.62261,900
1993-01-05$9.00$9.00133,400
1993-01-04$9.25$9.25135,400