AMEX: INTF · Real-Time Price · USD
35.54
0.24 (0.68%)
At close: Aug 15, 2025, 3:59 PM
35.34
-0.56%
After-hours: Aug 15, 2025, 05:29 PM EDT

INTF Stock Price History

Historical Data

Date Open High Low Close Adj Close % Change Volume
Aug 14, 2025 35.17 35.35 35.17 35.30 n/a -0.25% 110,570
Aug 13, 2025 35.33 35.39 35.29 35.39 35.39 0.65% 137,223
Aug 12, 2025 34.93 35.18 34.89 35.16 35.16 1.12% 91,925
Aug 11, 2025 34.79 34.86 34.73 34.77 34.77 -0.43% 110,139
Aug 8, 2025 34.82 34.97 34.80 34.92 34.92 0.63% 138,211
Aug 7, 2025 34.81 34.81 34.56 34.70 34.70 0.90% 203,400
Aug 6, 2025 34.35 34.42 34.29 34.39 34.39 0.64% 145,938
Aug 5, 2025 34.17 34.25 34.05 34.17 34.17 -0.12% 154,800
Aug 4, 2025 34.12 34.21 34.05 34.21 34.21 1.36% 190,700
Aug 1, 2025 33.77 33.78 33.53 33.75 33.75 -0.15% 168,114
Jul 31, 2025 33.96 33.96 33.71 33.80 33.80 -0.71% 300,246
Jul 30, 2025 34.24 34.29 33.96 34.04 34.04 -0.58% 194,100
Jul 29, 2025 34.32 34.32 34.19 34.24 34.24 -0.17% 136,415
Jul 28, 2025 34.52 34.52 34.24 34.30 34.30 -1.66% 196,300
Jul 25, 2025 34.68 34.88 34.64 34.88 34.88 -0.09% 101,700
Jul 24, 2025 34.97 35.05 34.91 34.91 34.91 -0.60% 138,203
Jul 23, 2025 34.78 35.13 34.73 35.12 35.12 2.21% 155,700
Jul 22, 2025 34.14 34.36 34.09 34.36 34.36 0.67% 616,500
Jul 21, 2025 34.11 34.27 34.03 34.13 34.13 0.62% 116,300
Jul 18, 2025 34.13 34.13 33.88 33.92 33.92 -0.12% 152,400