IDCC: InterDigital Inc.

As of Tuesday, September 15th, 2026

$ 326.08

-14.30 -4.20%

Open: 339.27
High: 340.09
Low: 324.97
Volume: 209,452
Previous Close on Monday, September 14th, 2026

$ 340.38

-9.75 -2.78%

Open: 344.19
High: 349.50
Low: 336.80
Volume: 324,605

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-15 339.27 340.09 324.97 326.08 209,452 -14.30 -4.20
2026-09-14 344.19 349.50 336.80 340.38 324,605 -9.75 -2.78
2026-09-11 351.20 355.69 344.18 350.13 221,833 +3.69 +1.07
2026-09-10 340.67 348.80 337.77 346.44 213,971 +7.10 +2.09
2026-09-09 337.24 344.40 336.68 339.34 209,023 -1.60 -0.47
2026-09-08 338.00 344.46 333.47 340.94 155,992 +2.90 +0.86
2026-09-04 333.63 338.92 330.05 338.04 97,344 +2.13 +0.63
2026-09-03 334.28 337.88 325.47 335.91 1,972 +6.12 +1.86
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 355.69
On 2026-09-11		 324.97
On 2026-09-15		 -14.86 -4.36 355.69
On 2026-09-11		 324.97
On 2026-09-15		 -8.64 340.47
10D 355.69
On 2026-09-11		 317.23
On 2026-09-01		 -8.95 -2.67 355.69
On 2026-09-11		 324.97
On 2026-09-15		 -8.64 336.70
20D 355.69
On 2026-09-11		 317.23
On 2026-09-01		 -22.31 -6.40 350.00
On 2026-08-27		 317.23
On 2026-09-01		 -9.36 338.39
WTD 349.50
On 2026-09-14		 324.97
On 2026-09-15		 -24.05 -6.87 349.50
On 2026-09-14		 324.97
On 2026-09-15		 -7.02 333.23
MTD 355.69
On 2026-09-11		 317.23
On 2026-09-01		 -8.95 -2.67 355.69
On 2026-09-11		 324.97
On 2026-09-15		 -8.64 336.70
As of Tuesday, September 15th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
AROC

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30.58 +0.09 +0.30 2,782,029
IDCC

InterDigital Inc.

326.08 -14.30 -4.20 209,452