5 DAY PERFORMANCE
-19.02%
1 MONTH PERFORMANCE
-20.77%
3 MONTH PERFORMANCE
-24.88%
6 MONTH PERFORMANCE
-6.48%
YEAR-TO-DATE PERFORMANCE
+47.16%
1 YEAR PERFORMANCE
+99.20%
Comfort Systems USA, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/21/2026 | $1,690.00 | $1,655.61 (-2.03%) | $1,711.30 | $1,633.79 | 370.02 K | $58.31 B |
| 08/20/2026 | $1,679.17 | $1,672.94 (-0.37%) | $1,707.41 | $1,656.15 | 360.07 K | $58.92 B |
| 08/19/2026 | $1,750.87 | $1,696.06 (-3.13%) | $1,750.87 | $1,631.50 | 434.50 K | $59.74 B |
| 08/18/2026 | $1,806.16 | $1,739.08 (-3.71%) | $1,815.07 | $1,720.77 | 476.10 K | $61.25 B |
| 08/17/2026 | $1,796.00 | $1,881.18 (4.74%) | $1,883.70 | $1,791.73 | 451.50 K | $66.26 B |
| 08/14/2026 | $1,732.00 | $1,774.06 (2.43%) | $1,797.00 | $1,725.00 | 375.34 K | $62.48 B |
| 08/13/2026 | $1,743.21 | $1,727.64 (-0.89%) | $1,759.16 | $1,710.02 | 309.46 K | $60.85 B |
| 08/12/2026 | $1,770.00 | $1,738.82 (-1.76%) | $1,792.62 | $1,736.69 | 316.00 K | $61.24 B |
| 08/11/2026 | $1,700.00 | $1,688.05 (-0.7%) | $1,725.10 | $1,684.05 | 394.43 K | $59.45 B |
| 08/10/2026 | $1,707.89 | $1,674.84 (-1.94%) | $1,726.00 | $1,672.79 | 271.98 K | $58.99 B |
| 08/07/2026 | $1,760.75 | $1,694.55 (-3.76%) | $1,769.00 | $1,659.28 | 341.24 K | $59.68 B |
| 08/06/2026 | $1,721.11 | $1,713.60 (-0.44%) | $1,773.24 | $1,700.78 | 391.81 K | $60.35 B |
| 08/05/2026 | $1,760.97 | $1,737.00 (-1.36%) | $1,810.99 | $1,735.28 | 441.31 K | $61.18 B |
| 08/04/2026 | $1,809.92 | $1,775.86 (-1.88%) | $1,824.56 | $1,730.00 | 553.65 K | $62.55 B |
| 08/03/2026 | $1,674.32 | $1,770.96 (5.77%) | $1,776.29 | $1,657.00 | 391.58 K | $62.37 B |
| 07/31/2026 | $1,777.60 | $1,729.69 (-2.7%) | $1,803.35 | $1,718.59 | 392.51 K | $60.92 B |
| 07/30/2026 | $1,689.10 | $1,697.84 (0.52%) | $1,724.32 | $1,650.83 | 695.12 K | $59.80 B |
| 07/29/2026 | $1,608.00 | $1,519.96 (-5.48%) | $1,644.08 | $1,491.24 | 771.38 K | $53.53 B |
| 07/28/2026 | $1,665.20 | $1,626.32 (-2.33%) | $1,674.00 | $1,533.41 | 672.30 K | $57.28 B |
| 07/27/2026 | $1,735.45 | $1,730.42 (-0.29%) | $1,802.00 | $1,655.26 | 632.73 K | $60.95 B |
| 07/24/2026 | $1,821.33 | $1,733.60 (-4.82%) | $1,849.99 | $1,701.06 | 737.72 K | $61.06 B |
| 07/23/2026 | $1,793.78 | $1,831.15 (2.08%) | $1,879.99 | $1,793.78 | 729.30 K | $64.49 B |
| 07/22/2026 | $1,717.00 | $1,791.06 (4.31%) | $1,806.16 | $1,712.00 | 399.50 K | $63.08 B |
| 07/21/2026 | $1,784.95 | $1,773.51 (-0.64%) | $1,799.99 | $1,736.70 | 326.09 K | $62.46 B |
| 07/20/2026 | $1,700.01 | $1,712.18 (0.72%) | $1,734.38 | $1,685.00 | 487.48 K | $60.30 B |
| 07/17/2026 | $1,576.07 | $1,674.06 (6.22%) | $1,685.30 | $1,556.35 | 1.20 M | $58.94 B |
| 07/16/2026 | $1,682.50 | $1,680.60 (-0.11%) | $1,706.70 | $1,650.01 | 408.84 K | $59.17 B |
| 07/15/2026 | $1,788.49 | $1,736.70 (-2.9%) | $1,788.59 | $1,678.03 | 385.57 K | $61.14 B |
| 07/14/2026 | $1,785.00 | $1,775.10 (-0.55%) | $1,824.98 | $1,743.44 | 284.62 K | $62.50 B |
| 07/13/2026 | $1,722.01 | $1,732.03 (0.58%) | $1,751.44 | $1,695.00 | 318.10 K | $60.98 B |
| 07/10/2026 | $1,748.99 | $1,756.09 (0.41%) | $1,769.40 | $1,722.57 | 368.61 K | $61.83 B |
| 07/09/2026 | $1,756.06 | $1,781.42 (1.44%) | $1,814.72 | $1,756.06 | 550.25 K | $62.72 B |
| 07/08/2026 | $1,650.00 | $1,684.94 (2.12%) | $1,697.00 | $1,628.23 | 452.34 K | $59.32 B |
| 07/07/2026 | $1,747.65 | $1,683.44 (-3.67%) | $1,747.65 | $1,621.01 | 564.40 K | $59.27 B |
| 07/06/2026 | $1,772.21 | $1,793.03 (1.17%) | $1,831.63 | $1,766.13 | 340.61 K | $63.13 B |
| 07/02/2026 | $1,877.00 | $1,741.30 (-7.23%) | $1,886.42 | $1,712.51 | 645.02 K | $61.31 B |
| 07/01/2026 | $1,935.58 | $1,865.15 (-3.64%) | $1,935.58 | $1,853.01 | 438.37 K | $65.67 B |
| 06/30/2026 | $1,949.00 | $1,981.95 (1.69%) | $1,998.81 | $1,925.01 | 376.81 K | $69.78 B |
| 06/29/2026 | $1,879.39 | $1,948.69 (3.69%) | $1,965.80 | $1,849.99 | 593.82 K | $68.61 B |
| 06/26/2026 | $1,957.04 | $1,854.23 (-5.25%) | $1,957.13 | $1,848.00 | 1.41 M | $65.28 B |
| 06/25/2026 | $2,011.32 | $2,017.57 (0.31%) | $2,039.56 | $1,972.00 | 401.47 K | $71.03 B |
| 06/24/2026 | $1,921.30 | $1,954.47 (1.73%) | $1,999.98 | $1,891.02 | 381.70 K | $68.81 B |
| 06/23/2026 | $1,940.00 | $1,908.07 (-1.65%) | $1,990.62 | $1,888.01 | 674.60 K | $67.18 B |
| 06/22/2026 | $2,011.34 | $2,066.51 (2.74%) | $2,072.31 | $1,994.17 | 638.36 K | $72.76 B |
| 06/18/2026 | $1,990.05 | $1,967.41 (-1.14%) | $2,004.99 | $1,935.00 | 724.27 K | $69.27 B |
| 06/17/2026 | $1,946.40 | $1,931.77 (-0.75%) | $1,977.48 | $1,924.73 | 513.29 K | $68.01 B |
| 06/16/2026 | $1,959.34 | $1,913.94 (-2.32%) | $1,998.00 | $1,913.94 | 458.56 K | $67.38 B |
| 06/15/2026 | $1,964.00 | $1,952.02 (-0.61%) | $1,993.70 | $1,932.56 | 381.15 K | $68.72 B |
| 06/12/2026 | $1,849.22 | $1,877.61 (1.54%) | $1,912.87 | $1,845.19 | 451.83 K | $66.11 B |
| 06/11/2026 | $1,731.00 | $1,843.42 (6.49%) | $1,851.00 | $1,720.50 | 501.00 K | $64.90 B |
| 06/10/2026 | $1,819.50 | $1,719.48 (-5.5%) | $1,838.26 | $1,705.00 | 532.70 K | $60.54 B |
| 06/09/2026 | $1,876.49 | $1,831.56 (-2.39%) | $1,907.41 | $1,737.24 | 554.38 K | $64.48 B |
| 06/08/2026 | $1,886.80 | $1,852.03 (-1.84%) | $1,889.54 | $1,796.10 | 354.30 K | $65.20 B |
| 06/05/2026 | $1,868.01 | $1,843.94 (-1.29%) | $1,926.84 | $1,825.23 | 365.94 K | $64.92 B |
| 06/04/2026 | $1,816.10 | $1,914.65 (5.43%) | $1,932.60 | $1,792.00 | 477.13 K | $67.41 B |
| 06/03/2026 | $1,884.50 | $1,850.04 (-1.83%) | $1,972.68 | $1,850.00 | 514.21 K | $65.13 B |
| 06/02/2026 | $1,812.45 | $1,883.26 (3.91%) | $1,895.13 | $1,812.45 | 479.80 K | $66.30 B |
| 06/01/2026 | $1,765.75 | $1,787.88 (1.25%) | $1,826.99 | $1,750.00 | 476.70 K | $62.95 B |
| 05/29/2026 | $1,859.06 | $1,828.21 (-1.66%) | $1,865.73 | $1,794.16 | 875.35 K | $64.37 B |
| 05/28/2026 | $1,866.92 | $1,855.15 (-0.63%) | $1,880.49 | $1,810.57 | 345.23 K | $65.31 B |
| 05/27/2026 | $1,891.02 | $1,867.09 (-1.27%) | $1,916.68 | $1,826.21 | 317.50 K | $65.73 B |
| 05/26/2026 | $1,877.39 | $1,883.56 (0.33%) | $1,921.59 | $1,866.25 | 316.83 K | $66.31 B |
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