| Rank | Code | Name of stock | Closing Price | % Down | |||
| Sep(HKD) | Oct(HKD) | ||||||
| 1 | 865 | FIRST MOBILE | 0.647 | 0.211 | 67.39 | ||
| 2 | 2310 | FOREBASE INTL | 1.340 | 0.590 | 55.97 | ||
| 3 | 2623 | ADD NEW ENERGY | 0.270 | 0.129 | 52.22 | ||
| 4 | 871 | CH DREDG ENV | 0.660 | 0.425 | 35.61 | ||
| 5 | 273 | MASON FIN | 0.265 | 0.178 | 32.83 | ||
| 6 | 557 | CITY E-SOLUTION | 5.400 | 3.770 | 30.19 | ||
| 7 | 1175 | FRESH EXP | 0.750 | 0.530 | 29.33 | ||
| 8 | 2309 | BIRMINGHAM INTL | 0.920 | 0.660 | 28.26 | ||
| 9 | 1165 | SFCE | 0.920 | 0.660 | 28.26 | ||
| 10 | 36 | FE HLDGS INTL | 1.410 | 1.040 | 26.24 | ||
| 11 | 2199 | REGINA MIRACLE | 10.600 | 7.940 | 25.09 | ||
| 12 | 1317 | MAPLELEAF EDU | 7.150 | 5.450 | 23.78 | ||
| 13 | 482 | SANDMARTIN INTL | 0.240 | 0.185 | 22.92 | ||
| 14 | 395 | SMARTAC GP CH | 0.182 | 0.141 | 22.53 | ||
| 15 | 1039 | FORTUNET E-COMM | 1.440 | 1.120 | 22.22 | ||
| 16 | 572 | CENT WEALTH FIN | 0.860 | 0.670 | 22.09 | ||
| 17 | 875 | CHINA FIN INV | 0.178 | 0.140 | 21.35 | ||
| 18 | 1591 | SHUN WO GROUP | 0.136 | 0.107 | 21.32 | ||
| 19 | 1566 | CHINA ANIMATION | 3.910 | 3.080 | 21.23 | ||
| 20 | 642 | PALADIN PREF | 0.620 | 0.490 | 20.97 | ||