First term	Second term
chicago	mercantile	0.5411
chicago	board	0.3945
chicago	chicago board	0.3661
chicago	chicago mercantile	0.3579
chicago	futures and options	0.3333
chicago	board of trade	0.3308
chicago	cbot	0.3099
chicago	cme	0.2986
chicago	futures	0.2857
chicago	mercantile exchange	0.2681
chicago	commodities	0.2590
chicago	commodity	0.2517
chicago	options	0.2446
chicago	contracts	0.2363
chicago	exchange	0.2294
chicago	traders	0.2245
chicago	exchanges	0.2193
chicago	trade	0.2177
chicago	grain	0.2170
chicago	city	0.1962
chicago	contract	0.1934
chicago	london	0.1934
chicago	electronic	0.1887
chicago	trading	0.1855
chicago	prices	0.1799
chicago	traded	0.1753
chicago	world	0.1645
chicago	foreign	0.1595
chicago	international	0.1566
chicago	daily	0.1554
chicago	markets	0.1554
chicago	jones	0.1542
chicago	cboe	0.1538
chicago	products	0.1502
chicago	firms	0.1501
chicago	quotes	0.1488
chicago	sugar	0.1471
chicago	agricultural	0.1450
chicago	york mercantile	0.1441
chicago	trader	0.1431
chicago	wheat	0.1418
chicago	in the market	0.1405
chicago	market	0.1405
chicago	on the market	0.1405
chicago	american	0.1392
chicago	cotton	0.1389
chicago	stock	0.1376
chicago	singapore	0.1372
chicago	monetary	0.1362
chicago	price	0.1362
chicago	derivatives	0.1349
chicago	rates	0.1349
chicago	future	0.1346
chicago	interest	0.1341
chicago	treasury	0.1341
chicago	street	0.1336
chicago	currencies	0.1320
chicago	financial	0.1318
chicago	kansas city board	0.1315
chicago	index	0.1292
chicago	hedge	0.1291
chicago	dow jones	0.1288
chicago	analysis	0.1287
chicago	intra-day	0.1283
chicago	currency	0.1282
chicago	new york mercantile	0.1282
chicago	wall	0.1281
chicago	interest rate	0.1272
chicago	oil	0.1263
chicago	option	0.1258
chicago	cash	0.1255
chicago	nymex	0.1253
chicago	commission	0.1237
chicago	dollar	0.1235
chicago	member	0.1222
chicago	volume	0.1220
chicago	options exchange	0.1211
chicago	corn	0.1201
chicago	coffee	0.1196
chicago	foreign exchange	0.1195
chicago	real	0.1194
chicago	central	0.1192
chicago	international monetary	0.1191
chicago	futures trading	0.1184
chicago	rate	0.1182
chicago	s&p	0.1180
chicago	capital	0.1174
chicago	offers	0.1173
chicago	securities	0.1169
chicago	short	0.1161
chicago	america	0.1155
chicago	gold	0.1155
chicago	hours	0.1151
chicago	commodity futures	0.1148
chicago	nyse	0.1147
chicago	industry	0.1145
chicago	technical	0.1144
chicago	resources	0.1143
chicago	strategy	0.1143
chicago	industrial	0.1137
chicago	nasdaq	0.1133
chicago	risk	0.1124
chicago	economic	0.1121