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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$54.49$64.34173,300——
2019-12-30$54.73$64.62199,300——
2019-12-27$55.00$64.94153,400——
2019-12-26$55.36$65.36131,000——
2019-12-24$55.01$64.9590,900——
2019-12-23$55.45$65.47280,500——
2019-12-20$54.52$64.37563,700——
2019-12-19$55.12$65.08202,100——
2019-12-18$54.90$64.82302,000——
2019-12-17$54.51$64.36139,300——
2019-12-16$54.24$64.04185,200——
2019-12-13$53.78$63.50319,100——
2019-12-12$54.87$64.79203,400——
2019-12-11$53.75$63.46221,700——
2019-12-10$53.61$63.30343,500——
2019-12-09$53.13$62.73442,600——
2019-12-06$55.57$65.61276,000——
2019-12-05$55.64$65.69147,700——
2019-12-04$56.24$66.40261,000——
2019-12-03$55.79$65.87748,700——
2019-12-02$56.28$66.45288,200——
2019-11-29$56.80$67.06192,300——
2019-11-27$57.28$67.63124,200——
2019-11-26$56.91$67.19191,400——
2019-11-25$58.41$68.97183,100——
2019-11-22$57.42$67.80210,500——
2019-11-21$57.07$67.38375,600——
2019-11-20$57.59$68.00270,400——
2019-11-19$57.88$68.34253,200——
2019-11-18$58.18$68.69178,000——
2019-11-15$58.41$68.97290,800——
2019-11-14$56.60$66.83253,700——
2019-11-13$56.94$67.23227,700——
2019-11-12$57.84$68.29239,800——
2019-11-11$57.54$67.94283,400——
2019-11-08$58.12$68.62212,200——
2019-11-07$57.53$67.93368,800——
2019-11-06$56.63$66.86404,100——
2019-11-05$58.10$68.60331,300——
2019-11-04$58.90$69.54500,500——
2019-11-01$59.00$69.66572,700——
2019-10-31$53.63$63.32625,600——
2019-10-30$55.74$65.81304,500——
2019-10-29$56.90$67.18341,100——
2019-10-28$56.20$66.36197,200——
2019-10-25$56.95$67.24375,000——
2019-10-24$55.19$65.16215,600——
2019-10-23$56.20$66.36243,600——
2019-10-22$57.10$67.42606,900——
2019-10-21$53.11$62.71140,600——
2019-10-18$52.74$62.27142,800——
2019-10-17$53.46$63.12124,000——
2019-10-16$52.61$62.12138,000——
2019-10-15$52.61$62.12156,200——
2019-10-14$52.55$62.05212,200——
2019-10-11$53.32$62.96311,500——
2019-10-10$50.97$60.18163,400——
2019-10-09$50.64$59.79174,200——
2019-10-08$50.50$59.63195,200——
2019-10-07$52.00$60.98380,300——
2019-10-04$50.59$59.33471,900——
2019-10-03$52.65$61.75403,200——
2019-10-02$52.78$61.90363,000——
2019-10-01$52.33$61.37374,100——
2019-09-30$52.47$61.53198,000——
2019-09-27$52.61$61.70187,300——
2019-09-26$52.71$61.82187,800——
2019-09-25$54.10$63.45223,100——
2019-09-24$53.36$62.58248,900——
2019-09-23$54.11$63.46171,600——
2019-09-20$53.52$62.77755,400——
2019-09-19$54.14$63.49284,400——
2019-09-18$53.73$63.01247,700——
2019-09-17$54.15$63.50271,700——
2019-09-16$55.59$65.19200,600——
2019-09-13$55.16$64.69236,300——
2019-09-12$55.49$65.08282,900——
2019-09-11$55.32$64.88406,500——
2019-09-10$53.26$62.46355,100——
2019-09-09$51.82$60.77339,900——
2019-09-06$50.67$59.42293,900——
2019-09-05$50.53$59.26424,600——
2019-09-04$48.44$56.81756,100——
2019-09-03$48.53$56.91276,000——
2019-08-30$49.17$57.66523,800——
2019-08-29$48.75$57.17212,500——
2019-08-28$47.75$56.00245,800——
2019-08-27$47.76$56.01257,500——
2019-08-26$48.26$56.60238,500——
2019-08-23$47.13$55.27324,400——
2019-08-22$49.04$57.51284,200——
2019-08-21$49.30$57.82233,900——
2019-08-20$49.63$58.20332,700——
2019-08-19$50.69$59.45376,000——
2019-08-16$48.78$57.211,927,300——
2019-08-15$47.77$56.02501,600——
2019-08-14$48.63$57.03396,200——
2019-08-13$50.95$59.75512,000——
2019-08-12$49.86$58.47453,500——
2019-08-09$51.51$60.41403,400——
2019-08-08$53.33$62.54465,500——
2019-08-07$51.82$60.77470,100——
2019-08-06$52.90$62.04630,900——
2019-08-05$53.94$63.26839,200——
2019-08-02$57.10$66.96811,200——
2019-08-01$63.58$74.56408,500——
2019-07-31$64.43$75.56377,200——
2019-07-30$64.79$75.98253,000——
2019-07-29$64.91$76.12285,100——
2019-07-26$66.15$77.58200,800——
2019-07-25$64.84$76.04195,500——
2019-07-24$66.24$77.68157,700——
2019-07-23$65.43$76.73126,700——
2019-07-22$64.94$76.16127,300——
2019-07-19$64.99$76.22150,500——
2019-07-18$65.65$76.99150,100——
2019-07-17$66.15$77.58227,500——
2019-07-16$66.29$77.74254,000——
2019-07-15$66.28$77.73281,900——
2019-07-12$66.71$78.23357,800——
2019-07-11$65.51$76.83297,500——
2019-07-10$65.61$76.94307,500——
2019-07-09$65.57$76.90543,700——
2019-07-08$64.31$75.01387,100——
2019-07-05$65.72$76.65291,700——
2019-07-03$65.86$76.82288,400——
2019-07-02$64.87$75.66393,800——
2019-07-01$64.23$74.92414,800——
2019-06-28$64.40$75.111,133,800——
2019-06-27$63.54$74.11389,200——
2019-06-26$62.64$73.06269,200——
2019-06-25$64.18$74.86451,100——
2019-06-24$64.82$75.60229,100——
2019-06-21$64.66$75.42493,400——
2019-06-20$64.87$75.66184,000——
2019-06-19$63.85$74.47215,700——
2019-06-18$64.59$75.34375,800——
2019-06-17$62.98$73.46334,600——
2019-06-14$63.95$74.59227,100——
2019-06-13$64.90$75.70350,700——
2019-06-12$64.79$75.57179,400——
2019-06-11$65.24$76.09366,800——
2019-06-10$65.46$76.35183,800——
2019-06-07$64.58$75.32328,500——
2019-06-06$65.77$76.71305,000——
2019-06-05$65.48$76.37430,800——
2019-06-04$65.49$76.39366,700——
2019-06-03$64.58$75.32670,200——
2019-05-31$63.52$74.09380,300——
2019-05-30$65.88$76.842,316,000——
2019-05-29$62.53$72.93771,300——
2019-05-28$63.69$74.29401,300——
2019-05-24$64.66$75.42262,100——
2019-05-23$64.88$75.67318,200——
2019-05-22$65.56$76.47306,000——
2019-05-21$66.55$77.62383,700——
2019-05-20$67.11$78.28345,700——
2019-05-17$69.31$80.84912,900——
2019-05-16$70.12$81.79245,200——
2019-05-15$70.20$81.88372,700——
2019-05-14$69.28$80.81268,400——
2019-05-13$68.51$79.91401,700——
2019-05-10$71.65$83.57340,600——
2019-05-09$70.72$82.49304,400——
2019-05-08$69.79$81.40419,400——
2019-05-07$70.28$81.97364,900——
2019-05-06$71.83$83.78591,700——
2019-05-03$72.55$84.62886,000——
2019-05-02$67.85$79.14518,100——
2019-05-01$65.71$76.64306,800——
2019-04-30$65.39$76.27452,900——
2019-04-29$66.05$77.04321,200——
2019-04-26$65.10$75.93298,500——
2019-04-25$64.79$75.57574,100——
2019-04-24$65.95$76.92395,200——
2019-04-23$66.56$77.63376,000——
2019-04-22$68.82$80.27171,500——
2019-04-18$69.06$80.55181,200——
2019-04-17$69.30$80.83245,800——
2019-04-16$69.09$80.58211,600——
2019-04-15$68.28$79.64153,300——
2019-04-12$68.49$79.89168,100——
2019-04-11$67.38$78.59247,000——
2019-04-10$68.93$80.40191,900——
2019-04-09$67.72$78.99420,300——
2019-04-08$68.66$79.68270,600——
2019-04-05$69.19$80.29219,600——
2019-04-04$68.30$79.26220,700——
2019-04-03$67.36$78.17160,200——
2019-04-02$66.62$77.31282,800——
2019-04-01$67.28$78.07276,700——
2019-03-29$65.98$76.57254,100——
2019-03-28$65.48$75.99206,600——
2019-03-27$65.08$75.52410,700——
2019-03-26$65.30$75.78268,700——
2019-03-25$65.07$75.51252,700——
2019-03-22$64.38$74.71302,700——
2019-03-21$66.39$77.04283,100——
2019-03-20$65.54$76.05285,300——
2019-03-19$66.32$76.96321,900——
2019-03-18$66.60$77.28398,600——
2019-03-15$67.61$78.46657,500——
2019-03-14$66.85$77.57400,200——
2019-03-13$67.18$77.96520,200——
2019-03-12$66.61$77.30352,500——
2019-03-11$67.27$78.06398,800——
2019-03-08$66.04$76.63314,900——
2019-03-07$66.01$76.60361,000——
2019-03-06$67.79$78.67445,200——
2019-03-05$68.97$80.03433,800——
2019-03-04$67.98$78.89482,200——
2019-03-01$68.07$78.99559,000——
2019-02-28$69.73$80.92627,900——
2019-02-27$69.66$80.84268,400——
2019-02-26$69.02$80.09482,400——
2019-02-25$69.39$80.52439,700——
2019-02-22$68.68$79.70467,400——
2019-02-21$69.99$81.22550,400——
2019-02-20$72.69$84.35261,100——
2019-02-19$73.16$84.90275,500——
2019-02-15$73.36$85.13200,000——
2019-02-14$73.16$84.90206,700——
2019-02-13$73.40$85.18126,300——
2019-02-12$73.29$85.05123,400——
2019-02-11$72.90$84.60221,000——
2019-02-08$72.70$84.36222,200——
2019-02-07$72.32$83.92185,900——
2019-02-06$72.81$84.49125,400——
2019-02-05$72.86$84.55213,800——
2019-02-04$72.88$84.57145,800——
2019-02-01$72.20$83.78147,400——
2019-01-31$72.81$84.49213,600——
2019-01-30$72.14$83.71208,100——
2019-01-29$71.54$83.02279,500——
2019-01-28$71.88$83.41183,100——
2019-01-25$72.10$83.67180,000——
2019-01-24$72.42$84.04109,900——
2019-01-23$71.94$83.48239,600——
2019-01-22$71.56$83.04300,900——
2019-01-18$72.34$83.95258,100——
2019-01-17$72.95$84.65286,600——
2019-01-16$72.03$83.59173,500——
2019-01-15$71.11$82.52165,800——
2019-01-14$70.40$81.69210,000——
2019-01-11$70.43$81.73217,800——
2019-01-10$69.70$80.88255,400——
2019-01-09$68.78$79.81324,600——
2019-01-08$68.60$79.61330,000——
2019-01-07$67.57$78.00315,000——
2019-01-04$67.29$77.68298,500——
2019-01-03$65.46$75.57388,900——
2019-01-02$66.44$76.70425,100——