• LAST PRICE
    81.9700
  • TODAY'S CHANGE (%)
    Trending Up1.3900 (1.7250%)
  • Bid / Lots
    81.8000/ 2
  • Ask / Lots
    82.0100/ 3
  • Open / Previous Close
    80.2700 / 80.5800
  • Day Range
    Low 79.2000
    High 82.0000
  • 52 Week Range
    Low 63.2900
    High 100.9000
  • Volume
    70,965
    below average

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

Option Chain

  • Call Options (expires Friday February 17, 2023)

  • Put Options (expires Friday February 17, 2023)

SymbolBidAskLastChangeVolumeOpen InterestStrike PriceSymbolBidAskLastChangeVolumeOpen Interest
GRTIn the Money
$25.55In the Money
$26.20In the Money
$24.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.21Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$23.55In the Money
$24.20In the Money
$22.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.21Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$21.55In the Money
$22.15In the Money
$20.75In the Money
$0.00In the Money
---In the Money
1In the Money
GRTOut of the Money
---Out of the Money
$0.21Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$19.55In the Money
$20.15In the Money
$18.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.21Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$17.55In the Money
$18.15In the Money
$16.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.20Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
5Out of the Money
GRTIn the Money
$15.55In the Money
$16.15In the Money
$14.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.20Out of the Money
$0.22Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$13.55In the Money
$14.15In the Money
$12.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.22Out of the Money
$0.22Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$11.55In the Money
$12.15In the Money
$10.75In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.12Out of the Money
$0.23Out of the Money
$0.00Out of the Money
---Out of the Money
1Out of the Money
GRTIn the Money
$9.55In the Money
$10.15In the Money
$8.80In the Money
$0.00In the Money
---In the Money
46In the Money
GRTOut of the Money
---Out of the Money
$0.12Out of the Money
$0.13Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$7.55In the Money
$8.20In the Money
$6.80In the Money
$0.00In the Money
---In the Money
23In the Money
GRTOut of the Money
$0.01Out of the Money
$0.13Out of the Money
$0.16Out of the Money
$0.00Out of the Money
---Out of the Money
3Out of the Money
GRTIn the Money
$5.55In the Money
$6.20In the Money
$4.80In the Money
$0.00In the Money
---In the Money
2In the Money
GRTOut of the Money
$0.01Out of the Money
$0.16Out of the Money
$0.25Out of the Money
$0.00Out of the Money
---Out of the Money
6Out of the Money
GRTIn the Money
$3.65In the Money
$4.30In the Money
$3.10In the Money
$0.00In the Money
---In the Money
10In the Money
GRTOut of the Money
$0.02Out of the Money
$0.26Out of the Money
$0.55Out of the Money
$0.00Out of the Money
---Out of the Money
10Out of the Money
GRTUnderlying issue's last price
$1.85Underlying issue's last price
$2.50Underlying issue's last price
$1.35Underlying issue's last price
$0.00Underlying issue's last price
---Underlying issue's last price
8Underlying issue's last price
Filter Table By Strike Price of$80.00Underlying issue's last price
GRTUnderlying issue's last price
$0.18Underlying issue's last price
$0.60Underlying issue's last price
$1.10Underlying issue's last price
$0.00Underlying issue's last price
---Underlying issue's last price
---Underlying issue's last price
GRTNear the Money
$0.55Near the Money
$1.10Near the Money
$0.60Near the Money
$0.00Near the Money
---Near the Money
1Near the Money
GRTIn the Money
$0.85In the Money
$1.35In the Money
$2.30In the Money
$0.00In the Money
---In the Money
2In the Money
GRTNear the Money
$0.02Near the Money
$0.41Near the Money
$0.27Near the Money
$0.00Near the Money
---Near the Money
2,000Near the Money
GRTIn the Money
$2.10In the Money
$2.80In the Money
$4.15In the Money
$0.00In the Money
---In the Money
2In the Money
GRTOut of the Money
$0.01Out of the Money
$0.21Out of the Money
$0.25Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$4.05In the Money
$4.70In the Money
$6.15In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.22Out of the Money
$0.22Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$6.00In the Money
$6.70In the Money
$8.15In the Money
$0.00In the Money
---In the Money
---In the Money
GRTOut of the Money
---Out of the Money
$0.21Out of the Money
$0.21Out of the Money
$0.00Out of the Money
---Out of the Money
---Out of the Money
GRTIn the Money
$10.00In the Money
$10.70In the Money
$12.10In the Money
$0.00In the Money
---In the Money
---In the Money