NASDAQ : CHX
-$0.79 (-2.97%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2025-07-16 | $25.81 | $25.81 | 0.00% | - |
| 2025-07-15 | $26.47 | $25.81 | -2.49% | 7.41M |
| 2025-07-14 | $27.17 | $26.60 | -2.10% | 3.16M |
| 2025-07-11 | $26.76 | $27.38 | 2.32% | 3.36M |
| 2025-07-10 | $26.54 | $26.92 | 1.43% | 2.04M |
| 2025-07-09 | $26.75 | $26.62 | -0.49% | 1.62M |
| 2025-07-08 | $25.70 | $26.85 | 4.47% | 2.75M |
| 2025-07-07 | $25.89 | $25.63 | -1.00% | 1.79M |
| 2025-07-03 | $26.29 | $26.14 | -0.57% | 818.2K |
| 2025-07-02 | $26.18 | $26.43 | 0.95% | 2.44M |
| 2025-07-01 | $24.79 | $25.92 | 4.56% | 3.74M |
| 2025-06-30 | $24.95 | $24.84 | -0.44% | 2.57M |
| 2025-06-27 | $24.94 | $24.96 | 0.08% | 5.65M |
| 2025-06-26 | $24.53 | $24.86 | 1.35% | 3.01M |
| 2025-06-25 | $24.62 | $24.42 | -0.81% | 1.69M |
| 2025-06-24 | $24.51 | $24.66 | 0.61% | 2.92M |
| 2025-06-23 | $26.54 | $24.79 | -6.59% | 4.27M |
| 2025-06-20 | $26.46 | $26.31 | -0.57% | 6.48M |
| 2025-06-18 | $26.50 | $26.33 | -0.64% | 3.69M |
| 2025-06-17 | $26.58 | $26.51 | -0.26% | 2.41M |
| 2025-06-16 | $26.55 | $26.40 | -0.56% | 3.21M |
| 2025-06-13 | $26.68 | $26.67 | -0.04% | 3.45M |
| 2025-06-12 | $25.93 | $26.18 | 0.96% | 1.42M |
| 2025-06-11 | $26.26 | $26.17 | -0.34% | 2.1M |
| 2025-06-10 | $25.44 | $26.08 | 2.52% | 2.34M |
| 2025-06-09 | $25.04 | $25.10 | 0.24% | 3.48M |
| 2025-06-06 | $24.68 | $24.85 | 0.69% | 1.88M |
| 2025-06-05 | $24.60 | $24.30 | -1.22% | 1.84M |
| 2025-06-04 | $24.77 | $24.44 | -1.33% | 2.71M |
| 2025-06-03 | $24.23 | $24.84 | 2.52% | 4.84M |
| 2025-06-02 | $24.46 | $24.26 | -0.82% | 5.01M |
| 2025-05-30 | $24.51 | $24.07 | -1.80% | 3.97M |
| 2025-05-29 | $24.58 | $24.58 | 0.00% | 1.72M |
| 2025-05-28 | $24.96 | $24.45 | -2.04% | 2.4M |
| 2025-05-27 | $24.73 | $24.72 | -0.04% | 2.69M |
| 2025-05-23 | $24.00 | $24.48 | 2.00% | 3.56M |
| 2025-05-22 | $24.42 | $24.50 | 0.33% | 3.24M |
| 2025-05-21 | $24.95 | $24.63 | -1.28% | 5.2M |
| 2025-05-20 | $25.57 | $25.15 | -1.64% | 3.01M |
| 2025-05-19 | $25.64 | $25.50 | -0.55% | 1.68M |
| 2025-05-16 | $26.07 | $25.98 | -0.35% | 2.17M |
| 2025-05-15 | $25.84 | $26.00 | 0.62% | 2.26M |
| 2025-05-14 | $25.93 | $26.19 | 1.00% | 3.14M |
| 2025-05-13 | $26.37 | $26.26 | -0.42% | 1.99M |
| 2025-05-12 | $26.03 | $26.06 | 0.12% | 1.93M |
| 2025-05-09 | $25.32 | $25.10 | -0.87% | 989.1K |
| 2025-05-08 | $24.80 | $24.96 | 0.65% | 3.07M |
| 2025-05-07 | $24.52 | $24.29 | -0.94% | 3.85M |
| 2025-05-06 | $24.60 | $24.36 | -0.98% | 5.18M |
| 2025-05-05 | $24.78 | $24.55 | -0.93% | 3.16M |
| 2025-05-02 | $24.75 | $25.23 | 1.94% | 3.85M |
| 2025-05-01 | $24.16 | $24.54 | 1.57% | 5.25M |
| 2025-04-30 | $24.10 | $24.13 | 0.12% | 9.11M |
| 2025-04-29 | $24.45 | $24.67 | 0.90% | 5.23M |
| 2025-04-28 | $25.12 | $24.73 | -1.55% | 3.03M |
| 2025-04-25 | $24.82 | $25.00 | 0.73% | 4.96M |
| 2025-04-24 | $24.91 | $25.27 | 1.45% | 3.93M |
| 2025-04-23 | $25.11 | $24.59 | -2.07% | 2.59M |
| 2025-04-22 | $24.99 | $24.98 | -0.04% | 4.5M |
| 2025-04-21 | $24.92 | $24.99 | 0.28% | 2.09M |
| 2025-04-17 | $24.93 | $25.41 | 1.93% | 3.02M |
| 2025-04-16 | $24.53 | $24.69 | 0.65% | 3.77M |
| 2025-04-15 | $24.42 | $24.40 | -0.08% | 2.89M |
| 2025-04-14 | $24.94 | $24.48 | -1.84% | 3.02M |
| 2025-04-11 | $23.48 | $24.47 | 4.22% | 5.86M |
| 2025-04-10 | $25.16 | $23.39 | -7.03% | 19.22M |
| 2025-04-09 | $21.98 | $25.35 | 15.33% | 8.75M |
| 2025-04-08 | $24.00 | $22.52 | -6.17% | 9.15M |
| 2025-04-07 | $23.50 | $23.31 | -0.81% | 7.48M |
| 2025-04-04 | $26.20 | $24.35 | -7.06% | 12.12M |
| 2025-04-03 | $28.23 | $27.64 | -2.09% | 9.02M |
| 2025-04-02 | $29.69 | $30.01 | 1.08% | 8.96M |
| 2025-04-01 | $29.70 | $30.02 | 1.08% | 6.8M |
| 2025-03-31 | $29.65 | $29.80 | 0.51% | 4.27M |
| 2025-03-28 | $30.11 | $29.87 | -0.80% | 5.51M |
| 2025-03-27 | $30.08 | $30.15 | 0.23% | 22.13M |
| 2025-03-26 | $30.64 | $30.37 | -0.88% | 3.05M |
| 2025-03-25 | $30.11 | $30.33 | 0.73% | 2.06M |
| 2025-03-24 | $29.57 | $29.93 | 1.22% | 2.37M |
| 2025-03-21 | $29.32 | $29.54 | 0.75% | 7.2M |
| 2025-03-20 | $29.26 | $29.60 | 1.16% | 4.24M |
| 2025-03-19 | $29.52 | $29.49 | -0.10% | 5.8M |
| 2025-03-18 | $29.70 | $29.49 | -0.71% | 5.62M |
| 2025-03-17 | $29.21 | $29.65 | 1.51% | 3.46M |
| 2025-03-14 | $28.77 | $29.37 | 2.09% | 5.55M |
| 2025-03-13 | $28.65 | $28.49 | -0.56% | 3.36M |
| 2025-03-12 | $28.54 | $28.63 | 0.32% | 2.02M |
| 2025-03-11 | $29.73 | $28.54 | -4.00% | 4.34M |
| 2025-03-10 | $29.47 | $29.45 | -0.07% | 2.46M |
| 2025-03-07 | $28.47 | $29.66 | 4.18% | 2.87M |