31选7大星彩票走势图:
Cboe's Strategy Benchmark Indexes www.cboe.com/Benchmarks

BuyWrite Indexes

Delayed Quotes
Sym Last Pt. Change
BXM 1416.31 8.84
BXD 328.12 1.59
BXMC 1462.65 10.68
BXMD 2567.31 19.88
BXMW 163.25 1.00
BXN 628.20 5.78
BXR 281.43 1.17
BXRC 252.09 1.58
BXRD 354.78 2.26
BXY 2059.63 16.56

PutWrite Indexes

Delayed Quotes
Sym Last Pt. Change
PUT 1900.46 11.09
PUTR 403.28 1.58
WPUT 194.49 0.16
WPTR 133.23 0.02

Combo Index

Delayed Quotes
Sym Last Pt. Change
CMBO 1891.93 13.17

Butterfly and Condor Indexes

Delayed Quotes
Sym Last Pt. Change
BFLY 533.54 3.19
CNDR 769.45 1.92

Collar Indexes

Delayed Quotes
Sym Last Pt. Change
CLL 804.97 4.75
CLLR 264.95 1.69
CLLZ 948.65 6.33

Put Protection Index

Delayed Quotes
Sym Last Pt. Change
PPUT 856.87 6.25

Risk Reversal Index

Delayed Quotes
Sym Last Pt. Change
RXM 1033.07 3.22

VIX-related Benchmark Indexes

Delayed Quotes
Sym Last Pt. Change
VPD 374.30 0.00
VPN 342.73 0.00
VXTH 236.23 1.96
LOVOL 220.28 1.65
VSTG 170.10 2.82

Updated Price Charts

VXTH:



Target Outcome Indexes

Delayed Quotes
Sym Last Pt. Change
SPRO 2139.94 0.00
SPEN 3074.73 0.00
SPRI 4639.47 0.00
SPAI 351.96 0.00
SUPDN 5585.75 0.00
SPEB01 2029.56 0.00
SPEB04 1912.01 0.00
SPEB07 2117.70 0.00
SPEB10 2067.19 0.00
SPEG01 3069.57 0.00
SPEG04 2819.75 0.00
SPEG07 2870.67 0.00
SPEG10 2615.68 0.00
SPRF01 1903.92 0.00
SPRF04 1755.25 0.00
SPRF07 1997.44 0.00
SPRF10 1912.00 0.00
SPRS01 1960.37 0.00
SPRS04 1822.22 0.00
SPRS07 1919.81 0.00
SPRS10 1674.06 0.00

Key Papers on BuyWrite, PutWrite, and Other Option-Based Strategies

Excerpts from News Clips

Options for Nervous Investors

"...Research suggests investors who use covered calls can turn the risk-reward trade-off in their favor by using a strategy based on stock indexes rather than individual stocks...Over 10 years through November, the BXM returned 4.2% a year, versus 2.9% for the S&P 500. Over 20 years, which counts the go-go 1990s, its lead is narrower: 8.4% versus 8.3%. During both periods its volatility was significantly lower than that of the S&P 500...

Wall Street Journal December 10, 2011

 

Buy Writing Makes Comeback as Way to Hedge Risk

"Pension executives are once again beginning to consider a long-standing but long-dormant derivatives strategy - covered call writing, or buy writing - to hedge their downside equity risk and add incremental alpha ... While options industry executives said the strategy is not new, two developments have given it more credibility. First, in 2002, the Cboe Options Exchange created a buy-write index based on the S&P 500, the Cboe S&P 500 BuyWrite Index, or BXM. ... Second, and possibly more important for institutional investors, Ibbotson Associates, Chicago, released a report...

Pensions & Investments. May 16, 2005.

Charts

Microsite chart
Microsite chart

The BXM, BXD, BXN, BXY, CLL and PUT indices (the "Indexes") are designed to represent proposed hypothetical options strategies. The actual performance of investment vehicles such as mutual funds or managed accounts can have significant differences from the performance of the Indexes. Investors attempting to replicate the Indexes should discuss with their advisors possible timing and liquidity issues. Like many passive benchmarks, the Indexes do not take into account significant factors such as transaction costs and taxes. Transaction costs and taxes for strategies such as the Indexes could be significantly higher than transaction costs for a passive strategy of buying-and-holding stocks. Investors should consult their tax advisor as to how taxes affect the outcome of contemplated options transactions. Past performance does not guarantee future results. This web page contains index performance data based on back-testing, i.e., calculations of how the index might have performed prior to launch. Backtested performance information is purely hypothetical and is provided in this web page solely for informational purposes. Back-tested performance does not represent actual performance and should not be interpreted as an indication of actual performance. It is not possible to invest directly in an index. Cboe calculates and disseminates the Indexes. Supporting documentation for any claims, comparisons, statistics or other technical data is available from Cboe upon request. The methodologies of the Indexes are the property of Cboe Options Exchange, Incorporated (Cboe).

Copyright 2018 Cboe Options Exchange, All Rights Reserved

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