Napco Security Technologies, Inc. NSSC
30.22 USD -0.12 (-0.40%)
Regular-session close
30.22 0.00 0.00%
After hours · Nov 13, 4:01 PM ET
30.13 Day range 30.56
29.99 52-week range 47.23
- YTD
- -27.53%
- 1 year
- -25.18%
NSSC price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 30.39 | 30.56 | 30.13 | 30.22 | -0.12 | -0.40% | 253,382 |
| Nov 12, 2026 | 30.29 | 31.19 | 30.19 | 30.34 | -0.28 | -0.91% | 274,700 |
| Nov 11, 2026 | 31.67 | 31.73 | 30.57 | 30.62 | -0.72 | -2.30% | 290,200 |
| Nov 10, 2026 | 31.36 | 31.50 | 30.69 | 31.34 | -0.09 | -0.29% | 399,100 |
| Nov 9, 2026 | 30.60 | 31.61 | 30.37 | 31.43 | +1.19 | +3.94% | 475,500 |
| Nov 6, 2026 | 30.18 | 30.78 | 29.92 | 30.24 | +0.25 | +0.83% | 445,200 |
| Nov 5, 2026 | 31.75 | 31.80 | 29.36 | 29.99 | -1.76 | -5.54% | 846,500 |
| Nov 4, 2026 | 32.43 | 32.92 | 31.63 | 31.75 | -0.02 | -0.06% | 564,700 |
| Nov 3, 2026 | 31.62 | 32.88 | 31.51 | 31.77 | -0.34 | -1.06% | 1,056,200 |
| Nov 2, 2026 | 31.35 | 34.34 | 31.00 | 32.11 | -7.24 | -18.40% | 2,445,000 |
| Oct 30, 2026 | 39.97 | 40.11 | 38.64 | 39.35 | -0.63 | -1.58% | 407,700 |
| Oct 29, 2026 | 39.86 | 40.22 | 39.74 | 39.98 | +0.32 | +0.81% | 542,600 |
| Oct 28, 2026 | 39.72 | 40.12 | 39.45 | 39.66 | -0.07 | -0.18% | 378,300 |
| Oct 27, 2026 | 39.62 | 39.82 | 38.62 | 39.73 | +0.49 | +1.25% | 362,400 |
| Oct 26, 2026 | 39.21 | 39.40 | 38.68 | 39.24 | +0.42 | +1.08% | 309,200 |
| Oct 23, 2026 | 38.38 | 38.88 | 38.00 | 38.82 | +0.22 | +0.57% | 291,000 |
| Oct 22, 2026 | 36.90 | 38.68 | 36.90 | 38.60 | +1.36 | +3.65% | 300,800 |
| Oct 21, 2026 | 36.51 | 37.36 | 36.51 | 37.24 | +0.79 | +2.17% | 252,200 |
| Oct 20, 2026 | 35.98 | 36.59 | 35.89 | 36.45 | +0.54 | +1.50% | 206,600 |
| Oct 19, 2026 | 35.57 | 36.12 | 35.41 | 35.91 | +0.34 | +0.96% | 236,200 |
| Oct 16, 2026 | 36.02 | 36.27 | 35.21 | 35.57 | -0.39 | -1.08% | 285,900 |
| Oct 15, 2026 | 35.05 | 35.98 | 35.05 | 35.96 | +0.94 | +2.68% | 223,900 |
| Oct 14, 2026 | 35.71 | 35.90 | 34.65 | 35.02 | -1.16 | -3.21% | 265,200 |
| Oct 13, 2026 | 36.25 | 36.49 | 35.82 | 36.18 | -0.02 | -0.06% | 233,700 |
| Oct 12, 2026 | 36.14 | 36.44 | 35.86 | 36.20 | +0.06 | +0.17% | 238,100 |
| Oct 9, 2026 | 35.38 | 36.24 | 35.10 | 36.14 | +0.98 | +2.79% | 230,100 |
| Oct 8, 2026 | 35.32 | 35.42 | 34.71 | 35.16 | -0.03 | -0.09% | 426,900 |
| Oct 7, 2026 | 36.12 | 36.51 | 34.79 | 35.19 | -1.45 | -3.96% | 402,500 |
| Oct 6, 2026 | 36.49 | 36.67 | 36.25 | 36.64 | +0.42 | +1.16% | 164,300 |
| Oct 5, 2026 | 36.17 | 36.50 | 35.84 | 36.22 | +0.05 | +0.14% | 413,100 |
| Oct 2, 2026 | 36.76 | 36.76 | 36.16 | 36.17 | -0.02 | -0.06% | 218,100 |
| Oct 1, 2026 | 35.69 | 36.50 | 35.41 | 36.19 | +0.57 | +1.60% | 358,700 |
| Sep 30, 2026 | 35.64 | 35.74 | 35.35 | 35.62 | +0.05 | +0.14% | 329,200 |
| Sep 29, 2026 | 35.04 | 35.59 | 34.85 | 35.57 | +0.51 | +1.45% | 233,200 |
| Sep 28, 2026 | 35.32 | 35.52 | 34.52 | 35.06 | -0.60 | -1.68% | 298,000 |
| Sep 25, 2026 | 35.74 | 36.24 | 35.47 | 35.66 | -0.02 | -0.06% | 303,600 |
| Sep 24, 2026 | 35.88 | 35.88 | 34.86 | 35.68 | -0.28 | -0.78% | 376,300 |
| Sep 23, 2026 | 35.76 | 36.21 | 35.39 | 35.96 | +0.08 | +0.22% | 252,300 |
| Sep 22, 2026 | 36.33 | 36.47 | 35.63 | 35.88 | +0.06 | +0.17% | 327,500 |
| Sep 21, 2026 | 36.31 | 36.31 | 35.60 | 35.82 | -0.31 | -0.86% | 258,100 |
| Sep 18, 2026 | 35.89 | 36.21 | 35.59 | 36.13 | +0.18 | +0.50% | 677,800 |
| Sep 17, 2026 | 36.95 | 36.95 | 35.33 | 35.95 | -0.38 | -1.05% | 467,700 |
| Sep 16, 2026 | 36.04 | 36.38 | 35.79 | 36.33 | +0.38 | +1.06% | 433,800 |
| Sep 15, 2026 | 35.81 | 36.14 | 35.36 | 35.95 | +0.09 | +0.25% | 358,700 |
| Sep 14, 2026 | 35.76 | 36.17 | 35.44 | 35.86 | -0.40 | -1.10% | 297,700 |
| Sep 11, 2026 | 35.51 | 36.32 | 35.51 | 36.26 | +0.75 | +2.11% | 329,900 |
| Sep 10, 2026 | 35.70 | 36.12 | 35.43 | 35.51 | -0.40 | -1.11% | 251,200 |
| Sep 9, 2026 | 36.70 | 37.06 | 35.72 | 35.91 | -1.18 | -3.18% | 343,700 |
| Sep 8, 2026 | 36.91 | 37.24 | 36.49 | 37.09 | +0.08 | +0.22% | 405,600 |
| Sep 4, 2026 | 36.94 | 37.48 | 36.19 | 37.01 | -0.04 | -0.11% | 567,500 |
| Sep 3, 2026 | 35.86 | 37.22 | 35.43 | 37.05 | +1.40 | +3.93% | 476,900 |
| Sep 2, 2026 | 35.45 | 36.61 | 35.45 | 35.65 | +0.41 | +1.16% | 390,900 |
| Sep 1, 2026 | 36.00 | 36.37 | 34.94 | 35.24 | -1.00 | -2.76% | 520,100 |
| Aug 31, 2026 | 35.35 | 36.48 | 35.05 | 36.24 | +0.89 | +2.52% | 539,100 |
| Aug 28, 2026 | 35.38 | 36.14 | 34.65 | 35.35 | +0.07 | +0.20% | 435,700 |
| Aug 27, 2026 | 34.68 | 35.40 | 33.91 | 35.28 | -0.45 | -1.26% | 1,115,500 |
| Aug 26, 2026 | 35.87 | 36.40 | 35.23 | 35.73 | -0.70 | -1.92% | 657,400 |
| Aug 25, 2026 | 37.44 | 37.95 | 35.80 | 36.43 | -1.16 | -3.09% | 684,500 |
| Aug 24, 2026 | 46.16 | 51.77 | 36.38 | 37.59 | -0.50 | -1.31% | 2,337,500 |
| Aug 21, 2026 | 37.97 | 38.29 | 37.21 | 38.09 | +0.32 | +0.85% | 349,800 |
| Aug 20, 2026 | 37.46 | 38.29 | 37.46 | 37.77 | -0.03 | -0.08% | 316,100 |
| Aug 19, 2026 | 38.15 | 38.25 | 37.70 | 37.80 | -0.01 | -0.03% | 276,700 |
| Aug 18, 2026 | 37.66 | 37.97 | 37.13 | 37.81 | -0.25 | -0.66% | 270,400 |
| Aug 17, 2026 | 38.06 | 38.34 | 37.94 | 38.06 | -0.26 | -0.68% | 207,200 |
| Aug 14, 2026 | 38.30 | 38.47 | 37.86 | 38.32 | +0.06 | +0.16% | 190,400 |
65 days, newest first. Daily bars as drawn on the NSSC chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.