看到网上讨论 WMT，查了一下记录，上周五的成交量是平时的十倍还多。
https://finance.yahoo.com/quote/WMT/history/
| Date | Open | High | Low | Close | Adj Close | Volume |
|---|---|---|---|---|---|---|
| Jan 20, 2026 | 120.89 | 121.62 | 117.61 | 118.64 | 118.64 | 32,271,768 |
| Jan 16, 2026 | 118.67 | 120.60 | 116.90 | 119.70 | 119.70 | 415,038,700 |
| Jan 15, 2026 | 119.98 | 120.87 | 118.73 | 119.20 | 119.20 | 34,559,400 |
| Jan 14, 2026 | 120.19 | 121.24 | 119.03 | 120.04 | 120.04 | 32,764,000 |
| Jan 13, 2026 | 117.89 | 120.51 | 117.73 | 120.36 | 120.36 | 31,222,100 |
| Jan 12, 2026 | 117.50 | 118.84 | 116.41 | 117.97 | 117.97 | 49,182,100 |
| Jan 9, 2026 | 112.26 | 115.46 | 112.26 | 114.53 | 114.53 | 21,902,900 |