NASDAQ : CHGX
-$0.05 (-0.15%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-22 | $32.39 | $32.33 | -0.20% | 1597 |
| 2026-07-21 | $32.31 | $32.40 | 0.28% | 12583 |
| 2026-07-20 | $32.34 | $32.10 | -0.74% | 6247 |
| 2026-07-17 | $32.12 | $32.19 | 0.22% | 9298 |
| 2026-07-16 | $32.53 | $32.51 | -0.06% | 5600 |
| 2026-07-15 | $32.72 | $32.50 | -0.67% | 13213 |
| 2026-07-14 | $32.87 | $32.75 | -0.37% | 10543 |
| 2026-07-13 | $32.96 | $32.80 | -0.49% | 8800 |
| 2026-07-10 | $33.02 | $33.05 | 0.09% | 16100 |
| 2026-07-09 | $32.70 | $32.99 | 0.89% | 6700 |
| 2026-07-08 | $32.52 | $32.57 | 0.15% | 2400 |
| 2026-07-07 | $32.81 | $32.72 | -0.27% | 9900 |
| 2026-07-06 | $32.85 | $32.96 | 0.33% | 8039 |
| 2026-07-02 | $33.14 | $32.80 | -1.03% | 162.25K |
| 2026-07-01 | $33.17 | $32.98 | -0.57% | 2100 |
| 2026-06-30 | $32.97 | $33.21 | 0.73% | 16500 |
| 2026-06-29 | $33.03 | $32.97 | -0.18% | 6200 |
| 2026-06-26 | $32.59 | $32.71 | 0.37% | 18233 |
| 2026-06-25 | $32.99 | $32.90 | -0.27% | 21642 |
| 2026-06-24 | $32.65 | $32.67 | 0.06% | 7309 |
| 2026-06-23 | $32.43 | $32.68 | 0.77% | 11222 |
| 2026-06-22 | $33.12 | $33.15 | 0.09% | 12600 |
| 2026-06-18 | $33.20 | $33.08 | -0.36% | 345.74K |
| 2026-06-17 | $33.45 | $32.75 | -2.09% | 4127 |
| 2026-06-16 | $33.63 | $33.22 | -1.22% | 26133 |
| 2026-06-15 | $33.52 | $33.48 | -0.12% | 5626 |
| 2026-06-12 | $32.81 | $33.00 | 0.58% | 12512 |
| 2026-06-11 | $32.35 | $32.71 | 1.11% | 13400 |
| 2026-06-10 | $32.49 | $31.91 | -1.79% | 73659 |
| 2026-06-09 | $32.89 | $32.41 | -1.46% | 7500 |
| 2026-06-08 | $32.73 | $32.56 | -0.52% | 16240 |
| 2026-06-05 | $33.17 | $32.32 | -2.56% | 33200 |
| 2026-06-04 | $33.11 | $33.48 | 1.12% | 14900 |
| 2026-06-03 | $33.39 | $33.39 | 0.00% | 14920 |
| 2026-06-02 | $33.37 | $33.51 | 0.42% | 6620 |
| 2026-06-01 | $32.74 | $33.29 | 1.68% | 8700 |
| 2026-05-29 | $32.69 | $32.86 | 0.52% | 20800 |
| 2026-05-28 | $32.41 | $32.52 | 0.34% | 11310 |
| 2026-05-27 | $32.45 | $32.30 | -0.46% | 8465 |
| 2026-05-26 | $32.32 | $32.36 | 0.12% | 8100 |
| 2026-05-22 | $31.89 | $31.96 | 0.22% | 4600 |
| 2026-05-21 | $31.10 | $31.51 | 1.32% | 16200 |
| 2026-05-20 | $30.89 | $31.25 | 1.17% | 6300 |
| 2026-05-19 | $30.81 | $30.77 | -0.13% | 8700 |
| 2026-05-18 | $30.77 | $30.86 | 0.29% | 8960 |
| 2026-05-15 | $30.94 | $30.83 | -0.36% | 2537 |
| 2026-05-14 | $31.03 | $31.19 | 0.52% | 2600 |
| 2026-05-13 | $30.95 | $31.01 | 0.19% | 4339 |
| 2026-05-12 | $30.71 | $31.00 | 0.94% | 2539 |
| 2026-05-11 | $31.25 | $31.20 | -0.16% | 9613 |
| 2026-05-08 | $30.92 | $31.18 | 0.84% | 4937 |
| 2026-05-07 | $31.02 | $30.68 | -1.10% | 21600 |
| 2026-05-06 | $30.86 | $31.00 | 0.45% | 8100 |
| 2026-05-05 | $30.36 | $30.58 | 0.72% | 8919 |
| 2026-05-04 | $30.23 | $30.18 | -0.17% | 4500 |
| 2026-05-01 | $30.27 | $30.25 | -0.07% | 5900 |
| 2026-04-30 | $29.71 | $30.06 | 1.18% | 9637 |
| 2026-04-29 | $29.51 | $29.57 | 0.20% | 7004 |
| 2026-04-28 | $29.46 | $29.40 | -0.20% | 4932 |
| 2026-04-27 | $29.73 | $29.70 | -0.10% | 5489 |
| 2026-04-24 | $29.88 | $29.73 | -0.50% | 13800 |
| 2026-04-23 | $29.69 | $29.59 | -0.34% | 6300 |
| 2026-04-22 | $29.86 | $29.77 | -0.30% | 7019 |
| 2026-04-21 | $29.71 | $29.59 | -0.40% | 7601 |
| 2026-04-20 | $29.44 | $29.60 | 0.54% | 10900 |
| 2026-04-17 | $29.38 | $29.45 | 0.24% | 10597 |
| 2026-04-16 | $29.06 | $29.09 | 0.10% | 7000 |
| 2026-04-15 | $28.83 | $28.83 | 0.00% | 5100 |
| 2026-04-14 | $28.54 | $28.65 | 0.39% | 18082 |
| 2026-04-13 | $27.79 | $28.40 | 2.20% | 10000 |
| 2026-04-10 | $27.92 | $27.79 | -0.47% | 24017 |
| 2026-04-09 | $27.93 | $28.08 | 0.54% | 1890 |
| 2026-04-08 | $28.14 | $28.04 | -0.36% | 5500 |
| 2026-04-07 | $27.17 | $27.31 | 0.52% | 10461 |
| 2026-04-06 | $27.24 | $27.31 | 0.26% | 9800 |
| 2026-04-02 | $26.67 | $27.16 | 1.84% | 12237 |
| 2026-04-01 | $27.01 | $27.06 | 0.19% | 4000 |
| 2026-03-31 | $26.43 | $26.82 | 1.48% | 8000 |
| 2026-03-30 | $26.40 | $26.08 | -1.21% | 10300 |
| 2026-03-27 | $26.51 | $26.16 | -1.32% | 5422 |
| 2026-03-26 | $26.93 | $26.60 | -1.23% | 15493 |
| 2026-03-25 | $27.19 | $27.06 | -0.48% | 21228 |
| 2026-03-24 | $26.91 | $26.95 | 0.15% | 30887 |
| 2026-03-23 | $27.27 | $27.13 | -0.51% | 2506 |
| 2026-03-20 | $27.20 | $26.92 | -1.03% | 14200 |
| 2026-03-19 | $27.05 | $27.31 | 0.96% | 8100 |
| 2026-03-18 | $27.48 | $27.20 | -1.02% | 2800 |
| 2026-03-17 | $27.73 | $27.60 | -0.47% | 12829 |
| 2026-03-16 | $27.37 | $27.50 | 0.47% | 4300 |
| 2026-03-13 | $27.20 | $27.20 | 0.00% | 7200 |