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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$71.63$88.59114,900——
2021-12-30$71.94$88.9773,800——
2021-12-29$72.68$89.89129,800——
2021-12-28$72.75$89.9772,100——
2021-12-27$73.34$90.7090,400——
2021-12-23$72.62$89.8184,000——
2021-12-22$72.44$89.59121,500——
2021-12-21$71.87$88.89126,300——
2021-12-20$70.02$86.60168,100——
2021-12-17$70.07$86.661,015,300——
2021-12-16$68.69$84.95140,700——
2021-12-15$69.98$86.55203,700——
2021-12-14$66.93$82.78230,000——
2021-12-13$67.62$83.63115,600——
2021-12-10$68.08$84.20116,400——
2021-12-09$69.04$85.39101,800——
2021-12-08$69.89$86.44134,200——
2021-12-07$70.85$87.62241,800——
2021-12-06$69.11$85.47118,600——
2021-12-03$67.53$83.52139,400——
2021-12-02$68.96$85.29131,700——
2021-12-01$67.14$83.04141,300——
2021-11-30$67.91$83.99230,800——
2021-11-29$68.32$84.49140,300——
2021-11-26$67.56$83.5598,700——
2021-11-24$70.82$87.5974,700——
2021-11-23$71.05$87.87149,900——
2021-11-22$72.71$89.92164,600——
2021-11-19$71.84$88.85118,000——
2021-11-18$73.27$90.62103,000——
2021-11-17$73.93$91.43127,800——
2021-11-16$73.28$90.63127,100——
2021-11-15$72.40$89.54123,200——
2021-11-12$72.32$89.4481,100——
2021-11-11$72.77$90.00101,200——
2021-11-10$71.19$88.0473,600——
2021-11-09$70.66$87.39115,600——
2021-11-08$70.68$87.41134,200——
2021-11-05$72.13$89.21134,200——
2021-11-04$71.88$88.90172,900——
2021-11-03$71.62$88.58153,000——
2021-11-02$69.68$86.18122,900——
2021-11-01$68.76$85.04148,200——
2021-10-29$66.95$82.80113,100——
2021-10-28$67.26$83.1894,900——
2021-10-27$65.96$81.58123,800——
2021-10-26$66.64$82.42116,800——
2021-10-25$68.09$84.2173,400——
2021-10-22$68.12$84.2589,600——
2021-10-21$68.06$84.1790,800——
2021-10-20$68.04$84.1552,400——
2021-10-19$67.80$83.8593,600——
2021-10-18$68.03$84.1471,900——
2021-10-15$68.44$84.64114,600——
2021-10-14$68.98$85.31137,800——
2021-10-13$67.03$82.90107,600——
2021-10-12$66.93$82.78125,300——
2021-10-11$67.65$83.2364,400——
2021-10-08$68.11$83.8046,700——
2021-10-07$68.62$84.43134,700——
2021-10-06$67.64$83.22101,900——
2021-10-05$67.92$83.57128,700——
2021-10-04$68.12$83.81128,800——
2021-10-01$68.88$84.75149,600——
2021-09-30$67.82$83.44117,700——
2021-09-29$67.69$83.2892,500——
2021-09-28$66.91$82.32139,900——
2021-09-27$68.83$84.69120,700——
2021-09-24$69.09$85.0181,500——
2021-09-23$69.03$84.93115,100——
2021-09-22$68.11$83.80100,700——
2021-09-21$66.80$82.19118,200——
2021-09-20$67.28$82.78153,700——
2021-09-17$68.28$84.01496,100——
2021-09-16$68.52$84.30132,500——
2021-09-15$69.92$86.03111,100——
2021-09-14$70.18$86.35121,800——
2021-09-13$69.65$85.69107,800——
2021-09-10$68.98$84.87101,200——
2021-09-09$69.20$85.1489,700——
2021-09-08$69.93$86.0496,500——
2021-09-07$70.26$86.44109,700——
2021-09-03$71.00$87.3687,100——
2021-09-02$71.93$88.50102,500——
2021-09-01$71.81$88.3572,500——
2021-08-31$72.11$88.72142,000——
2021-08-30$71.64$88.14105,700——
2021-08-27$72.12$88.73164,300——
2021-08-26$70.30$86.49100,700——
2021-08-25$72.22$88.86119,600——
2021-08-24$71.87$88.4382,300——
2021-08-23$72.16$88.78113,600——
2021-08-20$69.98$86.10157,400——
2021-08-19$69.63$85.67138,400——
2021-08-18$70.33$86.53116,400——
2021-08-17$70.59$86.85145,000——
2021-08-16$71.39$87.83136,800——
2021-08-13$73.37$90.27146,700——
2021-08-12$74.24$91.34193,900——
2021-08-11$75.09$92.39253,800——
2021-08-10$72.96$89.77225,100——
2021-08-09$73.41$90.32404,200——
2021-08-06$70.53$86.78219,000——
2021-08-05$69.23$85.18184,200——
2021-08-04$68.93$84.81257,200——
2021-08-03$69.11$85.03507,800——
2021-08-02$65.39$80.45203,200——
2021-07-30$65.89$81.07210,000——
2021-07-29$65.52$80.61124,500——
2021-07-28$65.77$80.92119,600——
2021-07-27$65.13$80.13232,800——
2021-07-26$64.92$79.87170,500——
2021-07-23$64.21$79.00104,800——
2021-07-22$64.41$79.25205,400——
2021-07-21$65.21$80.23139,100——
2021-07-20$65.31$80.35338,200——
2021-07-19$64.43$79.27333,700——
2021-07-16$65.69$80.82188,100——
2021-07-15$66.62$81.97240,300——
2021-07-14$68.03$83.70141,100——
2021-07-13$68.71$84.54141,300——
2021-07-12$70.61$86.44162,800——
2021-07-09$70.77$86.64130,600——
2021-07-08$69.56$85.16310,400——
2021-07-07$70.21$85.95291,600——
2021-07-06$71.32$87.31218,800——
2021-07-02$72.23$88.43136,500——
2021-07-01$73.09$89.48207,000——
2021-06-30$73.03$89.41321,100——
2021-06-29$73.50$89.98172,800——
2021-06-28$74.67$91.41271,400——
2021-06-25$74.76$91.53545,000——
2021-06-24$75.06$91.89210,200——
2021-06-23$74.23$90.88234,100——
2021-06-22$74.99$91.81237,500——
2021-06-21$76.15$93.23263,100——
2021-06-18$77.06$94.34495,400——
2021-06-17$78.78$96.45185,400——
2021-06-16$79.58$97.43166,000——
2021-06-15$80.03$97.98160,700——
2021-06-14$80.95$99.10185,400——
2021-06-11$81.00$99.16139,200——
2021-06-10$80.52$98.58261,400——
2021-06-09$81.30$99.53325,000——
2021-06-08$85.08$104.16239,000——
2021-06-07$84.17$103.05202,400——
2021-06-04$83.35$102.04206,100——
2021-06-03$82.64$101.17214,900——
2021-06-02$82.44$100.93357,200——
2021-06-01$81.22$99.43461,400——
2021-05-28$80.78$98.90548,900——
2021-05-27$79.14$96.89546,800——
2021-05-26$77.44$94.81689,300——
2021-05-25$71.93$88.06184,100——
2021-05-24$71.73$87.82221,000——
2021-05-21$70.88$86.78367,700——
2021-05-20$70.61$86.44136,700——
2021-05-19$70.02$85.72144,800——
2021-05-18$70.08$85.80118,300——
2021-05-17$71.15$87.11236,600——
2021-05-14$71.04$86.97123,400——
2021-05-13$69.36$84.91160,300——
2021-05-12$67.70$82.88220,300——
2021-05-11$69.25$84.78136,600——
2021-05-10$69.90$85.58161,000——
2021-05-07$71.38$87.39226,000——
2021-05-06$69.32$84.87204,500——
2021-05-05$68.36$83.69214,500——
2021-05-04$68.07$83.33179,800——
2021-05-03$69.26$84.79246,200——
2021-04-30$69.42$84.99245,000——
2021-04-29$71.24$87.22183,800——
2021-04-28$71.42$87.44159,200——
2021-04-27$72.30$88.51139,300——
2021-04-26$72.46$88.71146,100——
2021-04-23$72.53$88.80193,100——
2021-04-22$71.67$87.74231,200——
2021-04-21$72.87$89.21176,600——
2021-04-20$72.43$88.67165,400——
2021-04-19$73.65$90.17202,300——
2021-04-16$73.44$89.91208,700——
2021-04-15$73.15$89.55312,700——
2021-04-14$72.04$88.20234,600——
2021-04-13$72.00$88.15272,200——
2021-04-12$70.86$86.32465,900——
2021-04-09$71.26$86.816,519,200——
2021-04-08$73.06$89.00895,400——
2021-04-07$71.58$87.201,820,200——
2021-04-06$66.13$80.56213,600——
2021-04-05$65.66$79.99231,200——
2021-04-01$65.09$79.29164,900——
2021-03-31$63.45$77.30433,400——
2021-03-30$62.95$76.69180,300——
2021-03-29$62.31$75.91260,700——
2021-03-26$63.58$77.45136,700——
2021-03-25$61.71$75.18248,300——
2021-03-24$61.49$74.91239,700——
2021-03-23$62.62$76.28257,300——
2021-03-22$64.99$79.17183,200——
2021-03-19$64.55$78.64734,100——
2021-03-18$64.85$79.00318,400——
2021-03-17$68.94$83.98224,000——
2021-03-16$67.51$82.24188,800——
2021-03-15$67.07$81.71182,800——
2021-03-12$66.62$81.16197,500——
2021-03-11$65.49$79.78196,300——
2021-03-10$64.96$79.13205,500——
2021-03-09$64.60$78.70141,600——
2021-03-08$63.21$77.00178,100——
2021-03-05$63.08$76.84207,900——
2021-03-04$62.51$76.15229,400——
2021-03-03$64.05$78.03140,800——
2021-03-02$64.17$78.17165,500——
2021-03-01$65.86$80.23190,500——
2021-02-26$63.37$77.20193,200——
2021-02-25$64.96$79.13170,300——
2021-02-24$65.41$79.68212,700——
2021-02-23$63.88$77.82225,100——
2021-02-22$64.76$78.89354,300——
2021-02-19$64.15$78.15267,300——
2021-02-18$64.01$77.98329,100——
2021-02-17$67.73$82.51327,000——
2021-02-16$68.26$83.15162,900——
2021-02-12$68.14$83.01138,300——
2021-02-11$68.20$83.08163,300——
2021-02-10$68.18$83.06218,100——
2021-02-09$67.49$82.22147,500——
2021-02-08$66.47$80.97145,300——
2021-02-05$65.91$80.29140,900——
2021-02-04$66.00$80.40121,400——
2021-02-03$65.97$80.37190,600——
2021-02-02$65.74$80.08148,100——
2021-02-01$65.36$79.62212,200——
2021-01-29$64.21$78.22479,300——
2021-01-28$66.45$80.95266,400——
2021-01-27$66.97$81.58280,700——
2021-01-26$67.20$81.86188,300——
2021-01-25$66.41$80.90251,300——
2021-01-22$67.91$82.73215,300——
2021-01-21$68.19$83.07228,500——
2021-01-20$68.06$82.91191,700——
2021-01-19$66.32$80.79261,200——
2021-01-15$65.66$79.99161,300——
2021-01-14$66.16$80.60111,000——
2021-01-13$65.27$79.51142,000——
2021-01-12$65.20$79.43130,500——
2021-01-11$65.08$78.85195,200——
2021-01-08$66.79$80.93211,200——
2021-01-07$65.82$79.75383,900——
2021-01-06$65.97$79.93282,100——
2021-01-05$63.86$77.38230,400——
2021-01-04$61.05$73.97222,900——