Symbol Lookup

Thursday May 23, 2013 1:21 PM ET. Data delayed 15 minutes.
44.13
-0.76 (-1.69%)
Bid/Lots
44.11/4
Ask/Lots
44.13/5
Open/Prev Close
43.85/44.89
Day Range
43.51-44.37
52-Week Range
41.59-60.45
Vol/Avg Daily Vol
2.7M/5.0M

Research and trade options using real-time option chain quotes delivered directly from the Canadian and U.S. option exchanges. Our Analytics feature lets you conduct more detailed analysis. For example, you can get nominal Greek calculations for an option, to measure theoretical change in the option's value based on sensitivity to key risks (includes delta, gamma, theta, vega and rho).

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Option Chains

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THEORETICAL OPTIONS PRICE CONTROLS (calculates Theoretical Value, Delta, Gamma, Theta and Rho)

  • *20-day historical
    volatility of 32.023

MOST ACTIVE OPTION CONTRACTS (based on today's highest volume)

Call Options (expires Saturday 06/22/13)

Put Options (expires Saturday 06/22/13)

SymbolBidAskLastChangeVolumeOpen Int.Strike PriceSymbolBidAskLastChangeVolumeOpen Int.
RIO11.5011.7011.30-0.136--32.50RIO--0.15--------
RIO9.109.309.29----2835.00RIO--0.150.15----36
RIO6.207.10--------37.50RIO0.100.200.11----146
RIO4.404.604.46-0.75213340.00RIO0.350.400.45+0.251021,410
RIO2.502.602.35-1.153020642.50RIO0.951.001.10+0.401761,135
RIO1.151.251.21-0.398574,62645.00RIO2.052.152.13+0.43531,445
RIO0.450.500.45-0.2537719,83347.50RIO3.804.004.10+1.555991
RIO0.100.200.16-0.04113,12450.00RIO5.906.206.10+1.2010166
RIO--0.100.15----28452.50RIO8.108.60------300
RIO--0.150.10----9055.00RIO10.5011.20--------
RIO--0.10--------60.00RIO15.5016.30--------
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