| Trading Date |
Futures |
Options |
Futures and Options |
| Contract Volume |
Open Interest |
Contract Volume |
Open Interest |
Contract Volume |
Open Interest |
| 2008 07 02 |
166,648 |
225,796 |
212,709 |
4,996,149 |
379,357 |
5,221,945 |
| 2008 07 03 |
167,386 |
229,312 |
188,570 |
5,069,888 |
355,956 |
5,299,200 |
| 2008 07 04 |
121,607 |
227,825 |
160,920 |
5,150,014 |
282,527 |
5,377,839 |
| 2008 07 07 |
135,788 |
225,838 |
145,345 |
5,211,425 |
281,133 |
5,437,263 |
| 2008 07 08 |
159,358 |
230,443 |
242,262 |
5,312,606 |
401,620 |
5,543,049 |
| 2008 07 09 |
181,569 |
229,901 |
232,430 |
5,404,581 |
413,999 |
5,634,482 |
| 2008 07 10 |
172,634 |
232,197 |
177,870 |
5,477,576 |
350,504 |
5,709,773 |
| 2008 07 11 |
156,487 |
231,763 |
193,118 |
5,558,241 |
349,605 |
5,790,004 |
| 2008 07 14 |
147,821 |
237,290 |
198,528 |
5,640,768 |
346,349 |
5,878,058 |
| 2008 07 15 |
163,854 |
241,930 |
311,495 |
5,805,051 |
475,349 |
6,046,981 |
| 2008 07 16 |
145,306 |
238,428 |
230,254 |
5,904,494 |
375,560 |
6,142,922 |
| 2008 07 17 |
135,193 |
235,371 |
184,061 |
5,962,373 |
319,254 |
6,197,744 |
| 2008 07 18 |
142,379 |
231,891 |
164,247 |
6,012,063 |
306,626 |
6,243,954 |
| 2008 07 21 |
136,282 |
238,535 |
272,774 |
6,096,929 |
409,056 |
6,335,464 |
| 2008 07 22 |
131,428 |
240,914 |
195,578 |
6,156,949 |
327,006 |
6,397,863 |
| 2008 07 23 |
138,540 |
232,037 |
264,241 |
6,231,311 |
402,781 |
6,463,348 |
| 2008 07 24 |
139,340 |
226,695 |
249,698 |
6,303,178 |
389,038 |
6,529,873 |
| 2008 07 25 |
192,604 |
237,878 |
193,293 |
6,354,966 |
385,897 |
6,592,844 |
| 2008 07 28 |
314,319 |
278,173 |
158,343 |
6,391,549 |
472,662 |
6,669,722 |
| 2008 07 29 |
329,714 |
280,824 |
218,418 |
6,440,150 |
548,132 |
6,720,974 |
| 2008 07 30 |
173,243 |
259,892 |
228,957 |
6,136,511 |
402,200 |
6,396,403 |
| 2008 07 31 |
118,278 |
203,720 |
185,905 |
5,408,749 |
304,183 |
5,612,469 |
| 2008 08 01 |
170,392 |
216,569 |
191,417 |
5,490,566 |
361,809 |
5,707,135 |
| 2008 08 04 |
123,316 |
209,651 |
230,737 |
5,571,919 |
354,053 |
5,781,570 |
| 2008 08 05 |
149,077 |
215,048 |
183,640 |
5,645,762 |
332,717 |
5,860,810 |
| 2008 08 07 |
172,176 |
211,726 |
202,312 |
5,725,515 |
374,488 |
5,937,241 |
| 2008 08 08 |
157,888 |
208,558 |
194,900 |
5,807,816 |
352,788 |
6,016,374 |
| 2008 08 11 |
138,256 |
214,130 |
163,926 |
5,865,279 |
302,182 |
6,079,409 |
| 2008 08 12 |
197,531 |
212,576 |
276,906 |
5,974,889 |
474,437 |
6,187,465 |
| 2008 08 13 |
187,991 |
218,012 |
302,330 |
6,115,019 |
490,321 |
6,333,031 |
| 2008 08 14 |
148,635 |
220,189 |
222,838 |
6,185,531 |
371,473 |
6,405,720 |
| 2008 08 15 |
139,084 |
221,718 |
199,726 |
6,260,298 |
338,810 |
6,482,016 |
| 2008 08 18 |
132,393 |
227,991 |
195,184 |
6,292,052 |
327,577 |
6,520,043 |
| 2008 08 19 |
142,310 |
236,752 |
192,862 |
6,340,226 |
335,172 |
6,576,978 |
| 2008 08 20 |
169,314 |
238,648 |
213,825 |
6,392,215 |
383,139 |
6,630,863 |
| 2008 08 21 |
152,091 |
237,741 |
215,957 |
6,445,471 |
368,048 |
6,683,212 |
| 2008 08 25 |
254,109 |
242,577 |
338,427 |
6,574,138 |
592,536 |
6,816,715 |
| 2008 08 26 |
404,288 |
286,017 |
213,897 |
6,610,429 |
618,185 |
6,896,446 |
| 2008 08 27 |
361,738 |
290,827 |
256,194 |
6,660,764 |
617,932 |
6,951,591 |
| 2008 08 28 |
190,016 |
262,005 |
242,137 |
6,397,835 |
432,153 |
6,659,840 |
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