| Date | Buy | Sell | Mean |
|---|---|---|---|
| 05-31-2025 | 18.92 | 19.73 | 19.32 |
| 05-30-2025 | 18.92 | 19.72 | 19.32 |
| 05-29-2025 | 18.88 | 19.68 | 19.28 |
| 05-28-2025 | 18.90 | 19.68 | 19.29 |
| 05-27-2025 | 18.80 | 19.58 | 19.19 |
| 05-26-2025 | 18.82 | 19.60 | 19.21 |
| 05-25-2025 | 18.83 | 19.64 | 19.24 |
| 05-24-2025 | 18.83 | 19.64 | 19.24 |
| 05-23-2025 | 18.83 | 19.64 | 19.23 |
| 05-22-2025 | 18.90 | 19.70 | 19.30 |
| 05-21-2025 | 18.90 | 19.69 | 19.29 |
| 05-20-2025 | 18.86 | 19.64 | 19.25 |
| 05-19-2025 | 18.95 | 19.74 | 19.34 |
| 05-18-2025 | 19.02 | 19.84 | 19.43 |
| 05-17-2025 | 19.02 | 19.84 | 19.43 |
| 05-16-2025 | 19.02 | 19.83 | 19.42 |
| 05-15-2025 | 19.00 | 19.79 | 19.40 |
| 05-14-2025 | 18.96 | 19.73 | 19.35 |
| 05-13-2025 | 19.03 | 19.82 | 19.42 |
| 05-12-2025 | 19.14 | 19.93 | 19.54 |
| 05-11-2025 | 19.04 | 19.87 | 19.46 |
| 05-10-2025 | 19.04 | 19.87 | 19.46 |
| 05-09-2025 | 19.04 | 19.87 | 19.45 |
| 05-08-2025 | 19.11 | 19.92 | 19.51 |
| 05-07-2025 | 19.16 | 19.95 | 19.56 |
| 05-06-2025 | 19.23 | 20.01 | 19.62 |
| 05-05-2025 | 19.20 | 19.98 | 19.59 |
| 05-04-2025 | 19.11 | 19.96 | 19.54 |
| 05-03-2025 | 19.11 | 19.96 | 19.53 |
| 05-02-2025 | 19.11 | 19.95 | 19.53 |
| 05-01-2025 | 19.15 | 19.95 | 19.55 |
| 04-30-2025 | 19.14 | 19.93 | 19.54 |
| 04-29-2025 | 19.12 | 19.91 | 19.52 |
| 04-28-2025 | 19.11 | 19.89 | 19.50 |
| 04-27-2025 | 19.11 | 19.92 | 19.51 |
| 04-26-2025 | 19.11 | 19.91 | 19.51 |
| 04-25-2025 | 19.11 | 19.91 | 19.51 |
| 04-24-2025 | 19.15 | 19.94 | 19.54 |
| 04-23-2025 | 19.17 | 19.95 | 19.56 |
| 04-22-2025 | 19.21 | 19.99 | 19.60 |
| 04-21-2025 | 19.30 | 20.09 | 19.70 |
| 04-20-2025 | 19.45 | 20.27 | 19.86 |
| 04-19-2025 | 19.45 | 20.27 | 19.86 |
| 04-18-2025 | 19.48 | 20.30 | 19.89 |
| 04-17-2025 | 19.49 | 20.30 | 19.89 |
| 04-16-2025 | 19.55 | 20.37 | 19.96 |
| 04-15-2025 | 19.61 | 20.42 | 20.01 |
| 04-14-2025 | 19.70 | 20.50 | 20.10 |
| 04-13-2025 | 19.89 | 20.72 | 20.31 |
| 04-12-2025 | 19.90 | 20.73 | 20.31 |
| 04-11-2025 | 19.91 | 20.73 | 20.32 |
| 04-10-2025 | 20.02 | 20.83 | 20.43 |
| 04-09-2025 | 20.03 | 20.84 | 20.43 |
| 04-08-2025 | 20.24 | 21.07 | 20.66 |
| 04-07-2025 | 20.15 | 20.96 | 20.56 |
| 04-06-2025 | 19.93 | 20.74 | 20.34 |
| 04-05-2025 | 19.92 | 20.73 | 20.33 |
| 04-04-2025 | 19.89 | 20.73 | 20.31 |
| 04-03-2025 | 19.58 | 20.38 | 19.98 |
| 04-02-2025 | 19.89 | 20.69 | 20.29 |
| 04-01-2025 | 19.92 | 20.73 | 20.32 |
| 03-31-2025 | 19.96 | 20.76 | 20.36 |
| 03-30-2025 | 19.91 | 20.75 | 20.33 |
| 03-29-2025 | 19.90 | 20.75 | 20.33 |
| 03-28-2025 | 19.88 | 20.72 | 20.30 |
| 03-27-2025 | 19.78 | 20.58 | 20.18 |
| 03-26-2025 | 19.66 | 20.45 | 20.06 |
| 03-25-2025 | 19.61 | 20.40 | 20.01 |
| 03-24-2025 | 19.64 | 20.44 | 20.04 |
| 03-23-2025 | 19.72 | 20.55 | 20.14 |
| 03-22-2025 | 19.72 | 20.55 | 20.14 |
| 03-21-2025 | 19.73 | 20.56 | 20.14 |
| 03-20-2025 | 19.65 | 20.46 | 20.05 |
| 03-19-2025 | 19.56 | 20.35 | 19.96 |
| 03-18-2025 | 19.50 | 20.30 | 19.90 |
| 03-17-2025 | 19.48 | 20.31 | 19.89 |
| 03-16-2025 | 19.50 | 20.32 | 19.91 |
| 03-15-2025 | 19.50 | 20.32 | 19.91 |
| 03-14-2025 | 19.50 | 20.33 | 19.91 |
| 03-13-2025 | 19.66 | 20.46 | 20.06 |
| 03-12-2025 | 19.74 | 20.56 | 20.15 |
| 03-11-2025 | 19.82 | 20.63 | 20.23 |
| 03-10-2025 | 19.83 | 20.64 | 20.23 |
| 03-09-2025 | 19.78 | 20.62 | 20.20 |
| 03-08-2025 | 19.78 | 20.62 | 20.20 |
| 03-07-2025 | 19.79 | 20.62 | 20.21 |
| 03-06-2025 | 19.87 | 20.68 | 20.28 |
| 03-05-2025 | 19.99 | 20.81 | 20.40 |
| 03-04-2025 | 20.19 | 21.03 | 20.61 |
| 03-03-2025 | 20.09 | 20.90 | 20.49 |
| 03-02-2025 | 20.02 | 20.85 | 20.43 |
| 03-01-2025 | 20.02 | 20.85 | 20.43 |
| 02-28-2025 | 20.02 | 20.84 | 20.43 |
| 02-27-2025 | 19.99 | 20.79 | 20.39 |
| 02-26-2025 | 19.96 | 20.75 | 20.35 |
| 02-25-2025 | 19.99 | 20.78 | 20.39 |
| 02-24-2025 | 19.97 | 20.76 | 20.37 |
| 02-23-2025 | 19.90 | 20.71 | 20.31 |
| 02-22-2025 | 19.90 | 20.71 | 20.31 |
| 02-21-2025 | 19.90 | 20.71 | 20.30 |
| 02-20-2025 | 19.93 | 20.68 | 20.30 |
| 02-19-2025 | 19.95 | 20.71 | 20.33 |
| 02-18-2025 | 19.85 | 20.59 | 20.22 |
| 02-17-2025 | 19.91 | 20.65 | 20.28 |
| 02-16-2025 | 19.92 | 20.68 | 20.30 |
| 02-15-2025 | 19.92 | 20.68 | 20.30 |
| 02-14-2025 | 19.93 | 20.69 | 20.31 |
| 02-13-2025 | 20.06 | 20.80 | 20.43 |
| 02-12-2025 | 20.11 | 20.86 | 20.48 |
| 02-11-2025 | 20.14 | 20.89 | 20.51 |
| 02-10-2025 | 20.17 | 20.93 | 20.55 |
| 02-09-2025 | 20.12 | 20.89 | 20.50 |
| 02-08-2025 | 20.11 | 20.89 | 20.50 |
| 02-07-2025 | 20.10 | 20.88 | 20.49 |
| 02-06-2025 | 20.08 | 20.83 | 20.46 |
| 02-05-2025 | 20.14 | 20.89 | 20.52 |
| 02-04-2025 | 20.05 | 20.79 | 20.42 |
| 02-03-2025 | 20.18 | 20.97 | 20.57 |
| 02-02-2025 | 20.15 | 20.94 | 20.55 |
| 02-01-2025 | 20.15 | 20.94 | 20.55 |
| 01-31-2025 | 20.20 | 21.21 | 20.71 |
| 01-31-2025 | 20.16 | 20.93 | 20.54 |
| 01-30-2025 | 20.10 | 20.85 | 20.47 |
| 01-29-2025 | 20.10 | 20.82 | 20.46 |
| 01-28-2025 | 20.12 | 20.84 | 20.48 |
| 01-27-2025 | 20.11 | 20.84 | 20.48 |
| 01-26-2025 | 19.86 | 20.59 | 20.22 |
| 01-25-2025 | 19.86 | 20.59 | 20.22 |
| 01-24-2025 | 19.86 | 20.60 | 20.23 |
| 01-23-2025 | 19.99 | 20.72 | 20.36 |
| 01-22-2025 | 20.11 | 20.82 | 20.46 |
| 01-21-2025 | 20.19 | 20.92 | 20.56 |
| 01-20-2025 | 20.10 | 20.89 | 20.50 |
| 01-19-2025 | 20.28 | 21.05 | 20.66 |
| 01-18-2025 | 20.28 | 21.05 | 20.66 |
| 01-17-2025 | 20.26 | 21.03 | 20.64 |
| 01-16-2025 | 20.22 | 20.97 | 20.60 |
| 01-15-2025 | 19.98 | 20.99 | 20.48 |
| 01-15-2025 | 20.05 | 20.78 | 20.41 |
| 01-14-2025 | 20.12 | 20.87 | 20.50 |
| 01-13-2025 | 20.25 | 20.98 | 20.61 |
| 01-12-2025 | 20.16 | 20.93 | 20.55 |
| 01-11-2025 | 20.16 | 20.93 | 20.55 |
| 01-10-2025 | 20.14 | 20.92 | 20.53 |
| 01-09-2025 | 20.00 | 20.75 | 20.38 |
| 01-08-2025 | 19.91 | 20.63 | 20.27 |
| 01-07-2025 | 19.92 | 20.65 | 20.29 |
| 01-06-2025 | 19.98 | 20.72 | 20.35 |
| 01-05-2025 | 20.16 | 20.94 | 20.55 |
| 01-04-2025 | 20.16 | 20.94 | 20.55 |
| 01-03-2025 | 20.16 | 20.94 | 20.55 |
| 01-02-2025 | 20.21 | 20.95 | 20.58 |
| 01-01-2025 | 20.28 | 21.08 | 20.68 |
| n = 153 | 19.69 | 20.49 | 20.09 |