ERN
| Date | Open | Close | High | Low |
|---|---|---|---|---|
| 2021-09-30 | $9.02 | $9.74 | $10.57 | $9.11 |
| 2021-10-01 | $9.80 | $9.85 | $9.85 | $9.79 |
| 2021-10-02 | $11.74 | $11.51 | $12.16 | $11.23 |
| 2021-10-03 | $11.51 | $11.17 | $11.66 | $10.82 |
| 2021-10-04 | $11.17 | $12.46 | $13.47 | $10.94 |
| 2021-10-05 | $12.46 | $12.04 | $13.78 | $11.80 |
| 2021-10-06 | $12.04 | $11.70 | $13.00 | $11.63 |
| 2021-10-07 | $11.71 | $11.67 | $11.72 | $11.64 |
| 2021-10-09 | $11.54 | $11.22 | $11.59 | $11.11 |
| 2021-10-10 | $11.22 | $10.82 | $10.85 | $10.57 |
| 2021-10-11 | $10.82 | $10.96 | $11.32 | $10.95 |
| 2021-10-12 | $10.96 | $10.56 | $10.89 | $10.33 |
| 2021-10-13 | $10.51 | $10.51 | $10.54 | $10.51 |
| 2021-10-14 | $10.26 | $14.62 | $17.03 | $10.75 |
| 2021-10-15 | $14.63 | $12.80 | $15.05 | $11.95 |
| 2021-10-16 | $12.68 | $12.96 | $12.99 | $12.66 |
| 2021-10-17 | $11.93 | $12.24 | $12.81 | $11.74 |
| 2021-10-18 | $12.24 | $11.70 | $12.06 | $11.61 |
| 2021-10-19 | $11.71 | $11.90 | $12.74 | $11.90 |
| 2021-10-20 | $12.00 | $12.03 | $12.07 | $12.00 |
| 2021-10-25 | $11.11 | $11.07 | $11.50 | $10.86 |
| 2021-10-26 | $11.07 | $11.09 | $11.54 | $10.68 |
| 2021-10-27 | $11.10 | $11.10 | $11.12 | $11.09 |
| 2021-10-30 | $11.64 | $12.43 | $12.67 | $11.03 |
| 2021-10-31 | $12.43 | $11.90 | $12.63 | $11.90 |
| 2021-11-01 | $11.91 | $11.90 | $11.94 | $11.89 |
| 2021-11-04 | $16.54 | $14.81 | $16.30 | $14.37 |
| 2021-11-05 | $14.81 | $13.70 | $14.70 | $13.70 |
| 2021-11-06 | $13.70 | $14.13 | $14.40 | $13.53 |
| 2021-11-07 | $14.15 | $15.12 | $17.00 | $14.42 |
| 2021-11-08 | $15.02 | $15.06 | $15.06 | $15.01 |
| 2021-11-10 | $16.69 | $15.12 | $16.47 | $14.71 |
| 2021-11-11 | $15.12 | $16.32 | $17.23 | $15.41 |
| 2021-11-12 | $16.32 | $15.55 | $16.15 | $15.45 |
| 2021-11-13 | $15.45 | $15.53 | $15.77 | $15.40 |
| 2021-11-16 | $14.94 | $13.61 | $14.20 | $13.50 |
| 2021-11-17 | $13.61 | $14.45 | $14.74 | $13.83 |
| 2021-11-18 | $14.45 | $13.61 | $14.09 | $13.18 |
| 2021-11-19 | $13.28 | $13.29 | $13.41 | $13.24 |
| 2021-11-21 | $15.36 | $16.17 | $16.25 | $14.79 |
| 2021-11-22 | $16.17 | $15.32 | $16.13 | $14.45 |
| 2021-11-23 | $15.32 | $15.22 | $16.26 | $14.97 |
| 2021-11-24 | $15.22 | $14.37 | $14.94 | $13.86 |
| 2021-11-25 | $14.33 | $14.35 | $14.38 | $14.33 |
| 2021-11-27 | $13.70 | $13.68 | $14.40 | $13.68 |
| 2021-11-28 | $13.77 | $14.56 | $14.79 | $13.83 |
| 2021-11-29 | $14.57 | $14.15 | $15.20 | $14.15 |
| 2021-11-30 | $14.15 | $13.19 | $14.83 | $12.72 |
| 2021-12-01 | $15.54 | $15.50 | $15.55 | $15.45 |
| 2021-12-02 | $12.71 | $12.09 | $12.59 | $12.09 |
| 2021-12-03 | $12.10 | $11.99 | $12.02 | $11.36 |
| 2021-12-04 | $11.94 | $10.59 | $11.73 | $10.59 |
| 2021-12-05 | $13.84 | $13.88 | $13.89 | $13.83 |
| 2021-12-08 | $11.22 | $10.53 | $11.64 | $10.48 |
| 2021-12-09 | $10.54 | $9.63 | $10.16 | $9.63 |
| 2021-12-10 | $9.63 | $8.92 | $9.18 | $8.82 |
| 2021-12-11 | $13.09 | $13.13 | $13.14 | $13.07 |
| 2021-12-13 | $10.59 | $9.44 | $9.96 | $9.30 |
| 2021-12-14 | $9.42 | $9.41 | $9.61 | $9.27 |
| 2021-12-15 | $9.41 | $9.64 | $9.95 | $9.49 |
| 2021-12-16 | $9.64 | $9.76 | $9.96 | $9.49 |
| 2021-12-17 | $9.68 | $9.62 | $9.70 | $9.62 |
| 2021-12-19 | $9.36 | $9.16 | $9.40 | $9.08 |
| 2021-12-20 | $9.16 | $9.32 | $9.38 | $8.89 |
| 2021-12-21 | $9.36 | $9.70 | $11.04 | $9.38 |
| 2021-12-22 | $9.69 | $9.60 | $9.77 | $9.60 |
| 2021-12-23 | $9.68 | $9.49 | $9.70 | $9.48 |
| 2021-12-26 | $9.92 | $9.83 | $9.94 | $9.69 |
| 2021-12-27 | $9.83 | $10.11 | $10.35 | $9.69 |
| 2021-12-28 | $10.15 | $10.13 | $10.15 | $10.11 |
| 2021-12-31 | $8.98 | $8.85 | $9.04 | $8.78 |
| 2022-01-01 | $8.84 | $9.19 | $9.31 | $9.04 |
| 2022-01-02 | $9.19 | $9.18 | $9.81 | $9.18 |
| 2022-01-03 | $9.08 | $9.05 | $9.08 | $9.04 |
| 2022-01-05 | $10.24 | $10.15 | $10.86 | $9.61 |
| 2022-01-06 | $10.10 | $9.19 | $9.78 | $9.14 |
| 2022-01-07 | $9.19 | $8.77 | $8.91 | $8.62 |
| 2022-01-08 | $8.77 | $8.15 | $8.49 | $8.13 |
| 2022-01-09 | $8.24 | $8.21 | $8.24 | $8.20 |
| 2022-01-11 | $7.59 | $8.20 | $8.78 | $7.98 |
| 2022-01-12 | $8.20 | $8.53 | $8.66 | $8.38 |
| 2022-01-13 | $8.53 | $7.91 | $8.59 | $7.91 |
| 2022-01-14 | $7.91 | $8.37 | $8.42 | $8.04 |
| 2022-01-15 | $8.44 | $8.45 | $8.49 | $8.43 |
| 2022-01-16 | $8.31 | $8.13 | $8.38 | $8.13 |
| 2022-01-17 | $8.13 | $7.81 | $8.00 | $7.78 |
| 2022-01-18 | $7.81 | $7.26 | $7.75 | $7.20 |
| 2022-01-19 | $7.26 | $7.04 | $7.28 | $6.99 |
| 2022-01-20 | $7.04 | $6.71 | $6.85 | $6.69 |
| 2022-01-21 | $6.70 | $6.65 | $6.71 | $6.63 |
| 2022-01-22 | $5.80 | $5.03 | $5.45 | $4.90 |
| 2022-01-23 | $5.03 | $5.24 | $5.87 | $5.22 |
| 2022-01-24 | $5.24 | $4.73 | $5.03 | $4.62 |
| 2022-01-25 | $4.73 | $4.59 | $5.10 | $4.57 |
| 2022-01-26 | $4.58 | $4.56 | $4.59 | $4.56 |
| 2022-01-28 | $4.69 | $5.07 | $5.19 | $4.92 |
| 2022-01-29 | $5.07 | $5.17 | $5.44 | $5.09 |
| 2022-01-30 | $5.17 | $5.09 | $5.42 | $5.04 |
| 2022-01-31 | $5.09 | $5.08 | $5.33 | $5.08 |
| 2022-02-01 | $5.06 | $5.04 | $5.06 | $5.02 |
| 2022-02-04 | $5.21 | $5.42 | $5.84 | $5.37 |
| 2022-02-05 | $5.42 | $5.40 | $5.80 | $5.39 |
| 2022-02-06 | $5.40 | $5.62 | $5.91 | $5.48 |
| 2022-02-07 | $5.68 | $5.63 | $5.69 | $5.62 |
| 2022-02-10 | $6.10 | $6.24 | $6.24 | $5.63 |
| 2022-02-11 | $6.24 | $6.04 | $7.58 | $5.79 |
| 2022-02-12 | $6.04 | $6.15 | $6.45 | $5.92 |
| 2022-02-13 | $6.13 | $6.13 | $6.15 | $6.10 |
| 2022-02-16 | $6.24 | $6.46 | $6.54 | $6.09 |
| 2022-02-17 | $6.46 | $5.82 | $6.15 | $5.82 |
| 2022-02-18 | $5.82 | $5.49 | $5.63 | $5.46 |
| 2022-02-19 | $5.48 | $5.45 | $5.48 | $5.45 |
| 2022-02-21 | $5.70 | $5.08 | $5.82 | $5.08 |
| 2022-02-22 | $5.08 | $5.17 | $5.42 | $5.12 |
| 2022-02-23 | $5.17 | $4.98 | $5.17 | $4.98 |
| 2022-02-24 | $4.98 | $4.95 | $4.99 | $4.93 |
| 2022-02-27 | $4.96 | $4.67 | $4.69 | $4.58 |
| 2022-02-28 | $4.66 | $5.25 | $5.35 | $5.12 |
| 2022-03-01 | $5.26 | $5.36 | $5.55 | $5.14 |
| 2022-03-02 | $5.33 | $5.32 | $5.33 | $5.30 |
| 2022-03-05 | $4.62 | $4.77 | $4.80 | $4.63 |
| 2022-03-06 | $4.77 | $4.78 | $4.84 | $4.52 |
| 2022-03-07 | $4.78 | $5.13 | $6.23 | $4.67 |
| 2022-03-08 | $5.10 | $5.02 | $5.10 | $5.02 |
| 2022-03-11 | $4.83 | $4.50 | $4.79 | $4.47 |
| 2022-03-12 | $4.50 | $4.50 | $4.59 | $4.50 |
| 2022-03-13 | $4.50 | $4.54 | $4.57 | $4.39 |
| 2022-03-14 | $4.50 | $4.51 | $4.52 | $4.49 |
| 2022-03-17 | $4.49 | $4.46 | $4.61 | $4.39 |
| 2022-03-18 | $4.46 | $4.78 | $5.02 | $4.59 |
| 2022-03-19 | $4.78 | $4.99 | $5.26 | $4.78 |
| 2022-03-20 | $4.97 | $4.97 | $4.98 | $4.96 |
| 2022-03-22 | $5.33 | $5.42 | $5.61 | $5.34 |
| 2022-03-23 | $5.42 | $5.79 | $6.43 | $5.44 |
| 2022-03-24 | $5.79 | $5.59 | $5.93 | $5.59 |
| 2022-03-25 | $5.61 | $5.59 | $5.61 | $5.59 |
| 2022-03-28 | $5.78 | $5.97 | $6.38 | $5.81 |
| 2022-03-29 | $5.97 | $6.25 | $6.47 | $6.04 |
| 2022-03-30 | $6.25 | $6.04 | $6.22 | $6.04 |
| 2022-03-31 | $6.04 | $6.03 | $6.04 | $6.03 |
| 2022-04-04 | $6.26 | $6.10 | $6.41 | $6.05 |
| 2022-04-05 | $6.10 | $6.17 | $6.24 | $5.90 |
| 2022-04-06 | $6.16 | $6.11 | $6.16 | $6.11 |
| 2022-04-09 | $5.35 | $5.27 | $5.46 | $5.19 |
| 2022-04-10 | $5.27 | $5.24 | $5.24 | $5.07 |
| 2022-04-11 | $5.22 | $4.63 | $4.85 | $4.56 |
| 2022-04-12 | $4.65 | $4.63 | $4.67 | $4.61 |
| 2022-04-15 | $4.64 | $4.74 | $4.84 | $4.65 |
| 2022-04-16 | $4.74 | $4.69 | $4.77 | $4.69 |
| 2022-04-17 | $4.69 | $4.72 | $4.85 | $4.58 |
| 2022-04-18 | $4.71 | $4.72 | $4.73 | $4.68 |
| 2022-04-20 | $4.86 | $4.72 | $4.82 | $4.67 |
| 2022-04-21 | $4.72 | $4.54 | $4.61 | $4.49 |
| 2022-04-22 | $4.54 | $4.62 | $4.90 | $4.50 |
| 2022-04-23 | $4.61 | $4.59 | $4.62 | $4.57 |
| 2022-04-26 | $4.51 | $4.11 | $4.23 | $4.11 |
| 2022-04-27 | $4.11 | $4.23 | $4.30 | $4.18 |
| 2022-04-28 | $4.23 | $4.73 | $4.90 | $4.29 |
| 2022-04-29 | $4.70 | $4.74 | $4.74 | $4.70 |
| 2022-05-02 | $3.91 | $3.85 | $3.96 | $3.85 |
| 2022-05-03 | $3.85 | $3.90 | $4.01 | $3.73 |
| 2022-05-04 | $3.90 | $4.17 | $4.22 | $4.03 |
| 2022-05-05 | $4.17 | $4.17 | $4.19 | $4.16 |
| 2022-05-08 | $3.42 | $3.23 | $3.33 | $3.23 |
| 2022-05-09 | $3.23 | $2.79 | $2.90 | $2.76 |
| 2022-05-10 | $2.79 | $2.77 | $2.93 | $2.77 |
| 2022-05-11 | $2.77 | $2.77 | $2.78 | $2.76 |
| 2022-05-14 | $1.70 | $1.91 | $2.07 | $1.69 |
| 2022-05-15 | $1.91 | $2.10 | $2.32 | $1.94 |
| 2022-05-16 | $2.10 | $2.11 | $2.28 | $1.97 |
| 2022-05-17 | $2.18 | $2.18 | $2.18 | $2.18 |
| 2022-05-20 | $2.09 | $2.46 | $2.55 | $2.03 |
| 2022-05-21 | $2.46 | $2.14 | $2.94 | $2.14 |
| 2022-05-22 | $2.15 | $2.14 | $2.15 | $2.14 |
| 2022-05-25 | $2.15 | $2.11 | $2.18 | $2.08 |
| 2022-05-26 | $2.13 | $2.13 | $2.13 | $2.13 |
| 2022-06-13 | $1.45 | $1.33 | $1.34 | $1.19 |
| 2022-06-14 | $1.34 | $1.33 | $1.34 | $1.32 |
| 2022-07-07 | $1.52 | $1.52 | $1.72 | $1.52 |
| 2022-07-08 | $1.62 | $1.62 | $1.63 | $1.62 |
| 2022-07-12 | $1.39 | $1.33 | $1.35 | $1.31 |
| 2022-07-13 | $1.33 | $1.49 | $1.55 | $1.43 |
| 2022-07-14 | $1.49 | $1.49 | $1.50 | $1.47 |
| 2022-10-21 | $2.72 | $2.78 | $2.85 | $2.55 |
| 2022-10-22 | $2.78 | $2.65 | $2.80 | $2.63 |
| 2022-10-23 | $2.65 | $2.65 | $2.65 | $2.64 |
| 2022-10-27 | $2.59 | $2.48 | $2.62 | $2.46 |
| 2022-10-28 | $2.47 | $2.48 | $2.48 | $2.47 |
| 2022-11-01 | $2.53 | $2.45 | $2.57 | $2.44 |
| 2022-11-02 | $2.45 | $2.45 | $2.46 | $2.44 |
| 2022-11-09 | $2.25 | $2.24 | $2.25 | $2.24 |
| 2022-11-13 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-11-14 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-11-15 | $1.98 | $1.99 | $1.99 | $1.98 |
| 2022-11-19 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-11-20 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-11-21 | $1.82 | $1.82 | $1.82 | $1.81 |
| 2022-11-30 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-01 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-02 | $2.04 | $2.03 | $2.04 | $2.03 |
| 2022-12-07 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-08 | $1.96 | $1.97 | $1.97 | $1.96 |
| 2022-12-12 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-13 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-14 | $2.11 | $2.11 | $2.11 | $2.11 |
| 2022-12-18 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-19 | $2.44 | $2.44 | $2.44 | $2.44 |
| 2022-12-20 | $1.86 | $1.86 | $1.86 | $1.86 |
| 2023-01-16 | $1.98 | $1.94 | $2.02 | $1.91 |
| 2023-01-17 | $1.94 | $1.94 | $1.99 | $1.93 |
| 2023-01-18 | $1.94 | $1.95 | $1.95 | $1.94 |
| 2023-02-14 | $2.08 | $2.14 | $2.19 | $2.04 |
| 2023-02-15 | $2.03 | $2.03 | $2.03 | $2.03 |
| 2023-02-18 | $2.31 | $2.33 | $2.35 | $2.28 |
| 2023-02-19 | $2.03 | $2.03 | $2.03 | $2.03 |