A 指數跌 10 點，報于 85.40 美分/磅。A指數(新棉) 跌 50 點，報于 84.90 美分/ 磅。
| 日期 | Cotlook A指數 | 漲跌額 |
| 2012/5/18 | 85.4 | -0.1 |
| 2012/2/17 | 85.5 | -2.2 |
| 2012/2/16 | 87.7 | 0.25 |
| 2012/2/15 | 87.45 | 0 |
| 2012/5/14 | 87.45 | -2.1 |
| 2012/5/11 | 89.55 | -3.8 |
| 2012/5/10 | 93.35 | -0.35 |
| 2012/5/9 | 93.7 | -0.5 |
| 2012/5/8 | 94.2 | -3.7 |
| 2012/5/4 | 97.9 | -0.05 |
| 2012/5/3 | 97.95 | -0.05 |
| 2012/5/2 | 98 | 0.15 |
| 2012/5/1 | 97.85 | -2 |
| 2012/4/30 | 99.85 | -0.95 |
| 2012/4/27 | 100.8 | 1.2 |
| 2012/4/26 | 99.6 | -0.85 |
| 2012/4/25 | 100.45 | -1.1 |
| 2012/4/24 | 101.55 | 1.2 |
| 2012/4/23 | 100.35 | 0.05 |
| 2012/4/20 | 100.3 | 0.6 |
| 2012/4/5 | 99.5 | -2.95 |
| 2012/4/4 | 102.45 | -0.35 |
| 2012/3/30 | 103.3 | -0.3 |
| 2012/3/29 | 103.6 | 1.4 |
| 2012/3/28 | 102.2 | 1.9 |
| 2012/3/27 | 100.3 | 1.2 |
| 2012/3/26 | 99.1 | 1.05 |
| 2012/3/23 | 98.05 | 0.1 |
| 2012/3/22 | 97.95 | -0.9 |
| 2012/3/21 | 98.85 | 1.2 |
| 2012/3/20 | 97.65 | 1 |
| 2012/3/19 | 97.55 | 0 |
| 2012/3/16 | 97.55 | -0.9 |
| 2012/3/15 | 98.45 | 0 |
| 2012/3/14 | 98.45 | -0.6 |
| 2012/3/13 | 99.05 | -0.75 |
| 2012/3/12 | 99.8 | -0.3 |
| 2012/3/9 | 100.1 | -0.95 |
| 2012/3/8 | 101.05 | -0.6 |
| 2012/3/7 | 101.65 | 4.2 |
| 2012/3/6 | 97.45 | -1.15 |
| 2012/3/5 | 98.6 | -0.7 |
| 2012/3/2 | 99.3 | -1.35 |
| 2012/3/1 | 100.65 | 1.4 |
| 2012/2/29 | 99.25 | 0.3 |
| 2012/2/28 | 98.95 | 0.8 |
| 2012/2/27 | 98.15 | -1.2 |
| 2012/2/24 | 99.35 | -0.9 |
| 2012/2/23 | 100.25 | 0.15 |
| 2012/2/22 | 100.1 | 0.1 |
| 2012/2/21 | 100 | -1 |
| 2012/2/20 | 101 | 0.1 |
| 2012/2/17 | 100.9 | 0.45 |
| 2012/2/16 | 100.45 | 0.2 |
| 2012/2/15 | 100.25 | 0.5 |
| 2012/2/14 | 99.75 | 0 |
| 2012/2/13 | 99.75 | -2 |
| 2012/2/10 | 101.75 | -0.85 |
| 2012/2/9 | 102.6 | -1.4 |
| 2012/2/8 | 104 | 0.1 |
| 2012/2/7 | 103.9 | 2 |
| 2012/2/6 | 101.9 | 0.45 |
