CBOE Daily Market Statistics

The CBOE Market Statistics Summary Data on this page is provided for informational purposes only. The volume data reflected below is based upon reported volume, not cleared volume. CBOE makes no guarantee as to the accuracy of the data. Your use of the data is subject to the Terms and Conditions of the CBOE Website.

Historical files can be accessed from the calendar below.

NOTE: This webpage will be undergoing some changes in the near future. Please note that, to the extent there is FLEX Options data posted below for prior trade dates, the data only includes data from FLEX Options trading on the CFLEX 2.0 system. Any questions about the data may be directed to the CBOE Help Desk at (866) 728-2263.

Select date to get historical data (mm/dd/yyyy)

CBOE Market Summary for Friday, May 18, 2012

Symbol Listing:

Ratios
Total Put/Call Ratio			1.34
Index Put/Call Ratio			1.62
Equity Put/Call Ratio			0.99
CBOE Volatility Index (VIX) Put/Call Ratio			0.67

Sum of All Products
	Call	Put	Total
Volume	3,010,987	4,048,365	7,059,352
Open Interest	152,274,005	140,767,094	293,041,099
Index, ETF and HOLDRs Options
	Call	Put	Total
Volume	1,695,519	2,743,867	4,439,386
Equity Options
	Call	Put	Total
Volume	1,315,468	1,304,498	2,619,966
Equity LEAPS
	Call	Put	Total
Volume	24,939	12,493	37,432
Open Interest	5,151,360	3,109,574	8,260,934
Weeklys Options (Note: No Weeklys are listed that expire on the 3rd Friday of the month)
	Call	Put	Total
Volume	395,883	392,025	787,908
Open Interest	330,454	572,270	902,724

BXM - CBOE S&P 500 BuyWrite Index
Open	High	Low	Close
855.49	857.11	853.33	854.99
CLL - CBOE S&P 500 95-110 Collar Index
Open	High	Low	Close
485.91	485.91	485.91	485.91
BXY - CBOE S&P 500 2% OTM BuyWrite Index
Open	High	Low	Close
1,073.47	1,076.38	1,070.70	1,072.98
BXN - CBOE NASDAQ-100 BuyWrite Index
Open	High	Low	Close
355.14	355.59	353.90	354.21
BXD - CBOE DJIA BuyWrite Index
Open	High	Low	Close
221.80	222.32	221.41	221.81
PUT - CBOE S&P 500 PutWrite Index
Open	High	Low	Close
1,133.91	1,133.91	1,133.91	1,133.91
VIX - CBOE Volatility Index
Open	High	Low	Close
23.27	25.14	23.07	25.10
VVIX - CBOE VVIX Index
Open	High	Low	Close
110.52	117.80	109.88	117.44
VXEEM - CBOE Emerging Markets ETF Volatility Index
Open	High	Low	Close
35.86	37.71	35.07	37.42
VXD - CBOE DJIA Volatility Index
Open	High	Low	Close
21.97	22.35	21.01	22.30
RVX - CBOE Russell 2000 Volatility Index
Open	High	Low	Close
30.47	31.94	29.69	31.65
VXO - CBOE S&P 100 Volatility Index
Open	High	Low	Close
23.39	25.39	22.86	24.52
VXN - CBOE NASDAQ Volatility Index
Open	High	Low	Close
26.07	27.58	25.38	27.55
VXV - CBOE S&P 500 3-Month Volatility Index
Open	High	Low	Close
25.58	27.70	25.54	27.66
OVX - CBOE Crude Oil Volatility Index
Open	High	Low	Close
32.62	33.50	32.21	33.18
GVZ - CBOE Gold Volatility Index
Open	High	Low	Close
21.82	23.29	21.04	23.29
EVZ - CBOE EuroCurrency Volatility Index
Open	High	Low	Close
12.24	12.86	12.22	12.84
VPD - CBOE VIX Premium Strategy Index
			Close
			171.24
VPN - CBOE Capped VIX Premium Strategy Index
			Close
			178.95
VTY - CBOE S&P 500 VARB-X Strategy Benchmark
			Close
			79.80
JCJ - CBOE S&P 500 Implied Correlation Index Jan 2014
Open	High	Low	Close
72.57	76.61	71.18	74.79
ICJ - CBOE S&P 500 Implied Correlation Index Jan 2013
Open	High	Low	Close
69.10	74.10	69.10	72.56
RUH - CBOE S&P 500 Three-Month Realized Volatility Index
			Close
			12.79
EXQ - CBOE Exchange Index
Open	High	Low	Close
80.92	82.17	80.53	80.65
CYX - CBOE China Index
Open	High	Low	Close
541.73	545.46	533.35	534.34

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