The Nigerian Stock Exchange released the list of top ten Brokers performance for the week (14/08/2017 – 18/08/2017).
Top 10 Brokers by Volume:
| Rank | Broker | Description | Quantity | % of Volume |
| 1 | CSEC | CORONATION SECURITIES LIMITED | 594,400,450 | 21.32 |
| 2 | SISB | STANBIC IBTC STOCKBROKERS LIMITED | 285,921,640 | 10.25 |
| 3 | RSNL | RENCAP SECURITIES (NIG) LIMITED | 201,659,795 | 7.23 |
| 4 | CSL | CSL STOCKBROKERS LIMITED | 121,224,043 | 4.35 |
| 5 | IONE | INVESTMENT ONE STOCKBROKERS INTL LTD-BRD | 107,669,266 | 3.86 |
| 6 | CSSL | CARDINALSTONE SECURITIES LIMITED | 90,787,123 | 3.26 |
| 7 | EFCP | EFCP LIMITED | 72,604,732 | 2.60 |
| 8 | FBNS | FBN SECURITIES LIMITED | 71,425,859 | 2.56 |
| 9 | READ | READINGS INVESTMENTS LIMITED – BDR | 61,056,999 | 2.19 |
| 10 | CHDS | CHAPEL HILL DENHAM SECURITIES LTD – BRD | 60,088,229 | 2.15 |
| Top 10 Total Volume | 1,666,838,136 | 59.77 | ||
NOTE: The top 10 Stockbrokers are responsible for 59.77% of the total volume between 14/08/2017 and 18/08/2017
Top 10 Brokers by Value:
| Rank | Broker | Description | Value | % Value |
| 1 | RSNL | RENCAP SECURITIES (NIG) LIMITED | 14,883,191,891.66 | 29.71 |
| 2 | SISB | STANBIC IBTC STOCKBROKERS LIMITED | 7,844,109,502.37 | 15.66 |
| 3 | CSEC | CORONATION SECURITIES LIMITED | 6,107,785,949.15 | 12.19 |
| 4 | IONE | INVESTMENT ONE STOCKBROKERS INTL LTD-BRD | 2,168,919,670.33 | 4.33 |
| 5 | CSL | CSL STOCKBROKERS LIMITED | 2,151,873,253.27 | 4.30 |
| 6 | CHDS | CHAPEL HILL DENHAM SECURITIES LTD – BRD | 1,590,260,768.58 | 3.17 |
| 7 | EFCP | EFCP LIMITED | 1,121,981,730.15 | 2.24 |
| 8 | CSSL | CARDINALSTONE SECURITIES LIMITED | 1,017,239,169.42 | 2.03 |
| 9 | FBNS | FBN SECURITIES LIMITED | 1,008,871,380.29 | 2.01 |
| 10 | CALX | CALYX SECURITIES LIMITED – BRD | 909,089,404.68 | 1.81 |
| Top 10 Total Value | 38,803,322,719.90 | 77.45 | ||
NOTE: The top 10 Stockbrokers are responsible for 77.45% of the total value between 14/08/2017 and 18/08/2017
