Alarm.com Holdings, Inc. (ALRM)
NASDAQ: ALRM · Real-Time Price · USD
44.37
-1.94 (-4.19%)
Mar 20, 2026, 4:00 PM EDT - Market closed
Alarm.com Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 46.14 | 46.14 | 44.25 | 44.37 | 44.37 | -4.19% | 952,649 |
| Mar 19, 2026 | 45.63 | 47.06 | 45.63 | 46.31 | 46.31 | 0.54% | 292,872 |
| Mar 18, 2026 | 45.59 | 46.64 | 45.59 | 46.06 | 46.06 | -0.20% | 393,032 |
| Mar 17, 2026 | 46.19 | 47.31 | 45.91 | 46.15 | 46.15 | 0.04% | 334,719 |
| Mar 16, 2026 | 46.95 | 47.06 | 46.10 | 46.13 | 46.13 | -1.00% | 403,097 |
| Mar 13, 2026 | 46.90 | 47.11 | 46.07 | 46.60 | 46.60 | -0.65% | 469,224 |
| Mar 12, 2026 | 48.23 | 49.21 | 46.70 | 46.90 | 46.90 | -4.01% | 400,847 |
| Mar 11, 2026 | 48.90 | 49.35 | 48.08 | 48.86 | 48.86 | -0.08% | 295,117 |
| Mar 10, 2026 | 49.50 | 49.97 | 48.31 | 48.90 | 48.90 | -1.37% | 350,506 |
| Mar 9, 2026 | 49.52 | 49.94 | 48.05 | 49.58 | 49.58 | -0.68% | 447,878 |
| Mar 6, 2026 | 49.56 | 50.07 | 48.97 | 49.92 | 49.92 | -0.46% | 429,446 |
| Mar 5, 2026 | 49.80 | 50.51 | 49.26 | 50.15 | 50.15 | 0.06% | 624,416 |
| Mar 4, 2026 | 49.45 | 50.21 | 48.57 | 50.12 | 50.12 | 1.62% | 378,896 |
| Mar 3, 2026 | 46.52 | 49.41 | 46.12 | 49.32 | 49.32 | 3.88% | 433,303 |
| Mar 2, 2026 | 46.69 | 48.17 | 46.65 | 47.48 | 47.48 | -0.77% | 486,930 |
| Feb 27, 2026 | 47.82 | 48.15 | 46.55 | 47.85 | 47.85 | -1.73% | 575,457 |
| Feb 26, 2026 | 47.56 | 48.80 | 47.39 | 48.69 | 48.69 | 3.42% | 774,942 |
| Feb 25, 2026 | 45.53 | 47.15 | 44.50 | 47.08 | 47.08 | 3.54% | 702,246 |
| Feb 24, 2026 | 44.29 | 45.97 | 44.27 | 45.47 | 45.47 | 2.78% | 758,904 |
| Feb 23, 2026 | 45.20 | 45.55 | 43.00 | 44.24 | 44.24 | -2.96% | 854,715 |
| Feb 20, 2026 | 47.07 | 47.40 | 44.78 | 45.59 | 45.59 | 0.86% | 745,972 |
| Feb 19, 2026 | 45.21 | 45.76 | 44.71 | 45.20 | 45.20 | -0.02% | 522,402 |
| Feb 18, 2026 | 45.11 | 45.70 | 44.85 | 45.21 | 45.21 | -0.44% | 482,598 |
| Feb 17, 2026 | 46.24 | 46.75 | 44.91 | 45.41 | 45.41 | -2.09% | 463,309 |
| Feb 13, 2026 | 45.88 | 46.86 | 45.88 | 46.38 | 46.38 | 1.67% | 350,863 |
| Feb 12, 2026 | 46.52 | 46.80 | 44.81 | 45.62 | 45.62 | -1.77% | 411,016 |
| Feb 11, 2026 | 47.44 | 47.50 | 45.87 | 46.44 | 46.44 | -2.27% | 433,640 |
| Feb 10, 2026 | 47.53 | 48.24 | 47.39 | 47.52 | 47.52 | 0.64% | 380,607 |
| Feb 9, 2026 | 48.00 | 48.45 | 47.10 | 47.22 | 47.22 | -2.07% | 508,040 |
| Feb 6, 2026 | 46.86 | 48.60 | 46.86 | 48.22 | 48.22 | 3.86% | 580,991 |
| Feb 5, 2026 | 46.42 | 47.65 | 46.28 | 46.43 | 46.43 | -0.04% | 529,325 |
| Feb 4, 2026 | 45.43 | 46.76 | 45.04 | 46.45 | 46.45 | 1.86% | 396,069 |
| Feb 3, 2026 | 48.23 | 48.47 | 45.39 | 45.60 | 45.60 | -5.98% | 716,656 |
| Feb 2, 2026 | 48.81 | 49.33 | 48.29 | 48.50 | 48.50 | -0.57% | 311,984 |
| Jan 30, 2026 | 48.56 | 49.37 | 48.33 | 48.78 | 48.78 | -0.18% | 451,402 |
| Jan 29, 2026 | 48.79 | 49.01 | 47.78 | 48.87 | 48.87 | 0.31% | 557,915 |
| Jan 28, 2026 | 49.22 | 49.49 | 48.71 | 48.72 | 48.72 | -0.71% | 248,678 |
| Jan 27, 2026 | 49.76 | 49.90 | 48.66 | 49.07 | 49.07 | -1.51% | 263,172 |
| Jan 26, 2026 | 49.08 | 49.93 | 48.99 | 49.82 | 49.82 | 1.82% | 241,170 |
| Jan 23, 2026 | 50.39 | 50.90 | 48.22 | 48.93 | 48.93 | -3.11% | 458,156 |
| Jan 22, 2026 | 49.39 | 50.61 | 49.25 | 50.50 | 50.50 | 2.50% | 285,779 |
| Jan 21, 2026 | 49.25 | 49.84 | 48.83 | 49.27 | 49.27 | - | 412,459 |
| Jan 20, 2026 | 49.66 | 50.50 | 49.24 | 49.27 | 49.27 | -2.86% | 355,179 |
| Jan 16, 2026 | 50.65 | 50.88 | 49.61 | 50.72 | 50.72 | -0.08% | 381,978 |
| Jan 15, 2026 | 51.23 | 51.52 | 50.68 | 50.76 | 50.76 | -0.80% | 264,998 |
| Jan 14, 2026 | 51.30 | 51.68 | 50.56 | 51.17 | 51.17 | -0.47% | 328,160 |
| Jan 13, 2026 | 52.19 | 52.24 | 51.35 | 51.41 | 51.41 | -1.06% | 313,043 |
| Jan 12, 2026 | 51.67 | 52.33 | 51.25 | 51.96 | 51.96 | 0.06% | 307,221 |
| Jan 9, 2026 | 51.80 | 52.30 | 51.29 | 51.93 | 51.93 | -0.02% | 222,638 |
| Jan 8, 2026 | 51.82 | 52.47 | 51.67 | 51.94 | 51.94 | -0.48% | 306,855 |