Listed below are options with unusually high intraday volume compared with average intraday volume (calculated as of 1 p.m. ET). The relative level of activity is expressed in the daily volume ratio, which represents the current intraday volume divided by the average intraday volume for the past month.

Symbol	Call Volume	Average Call Volume	Daily Volume Ratio
MSFT	76,273	28,461	2.68
NVDA	17,622	8,443	2.09
EEM	19,120	7,879	2.43
FXI	31,473	7,366	4.27
V	14,718	4,378	3.36
GENZ	23,651	4,278	5.53
AKAM	16,133	3,482	4.63
MRK	7,695	3,317	2.32
POT	11,398	3,093	3.69
COP	6,966	2,915	2.39
IYR	7,363	2,331	3.16
DTG	17,721	2,180	8.13
SKX	9,359	2,105	4.45
AMAT	9,830	1,964	5.01
RRC	6,296	1,762	3.57
AUY	6,026	1,564	3.85
NLY	3,496	1,547	2.26
MBI	5,604	1,457	3.85
CELG	4,018	1,355	2.97
SYMC	5,206	1,301	4.00
CF	5,088	1,192	4.27
GMCR	11,469	1,092	10.50
VECO	2,792	1,009	2.77
ESRX	3,460	841	4.11
ABK	1,850	769	2.41
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