NASDAQ · IDCC

InterDigital, Inc.

Technology · Software - Application

$326.78

Up+$4.38 (+1.36%)

Updated Oct 21, 2026, 9:53 AM

SID Score

5.0/10

Composite research score

Smart Money

58/100

Neutral

Price performance · IDCC

IDCC price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 20, 2026

Daily close

View OHLC price history

IDCC OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 20, 2026	$320.00	$329.93	$318.62	$326.78	195.61K
Oct 19, 2026	$322.12	$327.18	$320.38	$322.40	144.8K
Oct 16, 2026	$327.85	$327.85	$316.87	$319.30	162.36K
Oct 15, 2026	$322.19	$328.94	$314.675	$328.06	159.4K
Oct 14, 2026	$327.14	$329.82	$320.37	$325.86	203.41K
Oct 13, 2026	$328.27	$333.71	$326.49	$332.88	126.67K
Oct 12, 2026	$329.18	$334.87	$326.1754	$328.14	162.46K
Oct 9, 2026	$332.26	$334.76	$327.38	$331.31	115.69K
Oct 8, 2026	$327.58	$333.195	$325.68	$328.30	178.24K
Oct 7, 2026	$333.57	$337.51	$329.28	$330.80	144.42K
Oct 6, 2026	$339.51	$341.28	$335.89	$339.29	131.63K
Oct 5, 2026	$334.32	$346.57	$333.80	$338.19	250.59K
Oct 2, 2026	$345.17	$346.80	$331.53	$335.13	222.42K
Oct 1, 2026	$328.05	$346.01	$325.80	$339.93	159.38K
Sep 30, 2026	$326.12	$330.83	$322.86	$326.07	153.82K
Sep 29, 2026	$327.11	$332.7199	$322.39	$324.30	155.37K
Sep 28, 2026	$329.71	$333.82	$325.35	$327.14	113.02K
Sep 25, 2026	$330.92	$334.26	$323.59	$334.21	176.41K
Sep 24, 2026	$324.31	$328.63	$322.925	$328.03	142.79K
Sep 23, 2026	$332.75	$335.84	$325.56	$326.55	160.44K
Sep 22, 2026	$331.11	$336.395	$323.38	$333.76	270.29K