• LAST PRICE
    0.2499
  • TODAY'S CHANGE (%)
    Trending Down-0.3300 (-56.9064%)
  • Bid / Lots
    0.2498/ 1
  • Ask / Lots
    0.2499/ 69
  • Open / Previous Close
    0.4512 / 0.5799
  • Day Range
    Low 0.2470
    High 0.4800
  • 52 Week Range
    Low 0.2470
    High 3.3300
  • Volume
    16,907,557
    above 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 November 15, 2024)

  • Put Options (expires Friday November 15, 2024)

SymbolBidAskLastChangeVolumeOpen InterestStrike PriceSymbolBidAskLastChangeVolumeOpen Interest
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.05Near the Money
$-0.20Near the Money
67Near the Money
744Near the Money
GRTSIn the Money
$0.20In the Money
$0.30In the Money
$0.29In the Money
$0.14In the Money
1In the Money
250In the Money
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.04Near the Money
$-0.03Near the Money
26Near the Money
4,372Near the Money
GRTSIn the Money
$0.55In the Money
$1.55In the Money
$0.55In the Money
$0.00In the Money
---In the Money
209In the Money
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.05Near the Money
$0.00Near the Money
---Near the Money
3,792Near the Money
GRTSIn the Money
$1.10In the Money
$1.65In the Money
$1.05In the Money
$0.00In the Money
---In the Money
557In the Money
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.07Near the Money
$0.00Near the Money
---Near the Money
1,145Near the Money
GRTSIn the Money
$1.60In the Money
$2.10In the Money
$1.25In the Money
$0.00In the Money
---In the Money
271In the Money
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.10Near the Money
$0.00Near the Money
---Near the Money
394Near the Money
GRTSIn the Money
$2.10In the Money
$2.95In the Money
$2.00In the Money
$0.00In the Money
---In the Money
109In the Money
GRTSNear the Money
---Near the Money
$0.05Near the Money
$0.05Near the Money
$0.00Near the Money
---Near the Money
9Near the Money
GRTSIn the Money
$2.65In the Money
$2.95In the Money
$0.00In the Money
$0.00In the Money
---In the Money
---In the Money
GRTSOut of the Money
---Out of the Money
$0.05Out of the Money
$0.05Out of the Money
$0.00Out of the Money
---Out of the Money
17Out of the Money
GRTSIn the Money
$2.85In the Money
$3.80In the Money
$0.00In the Money
$0.00In the Money
---In the Money
---In the Money
GRTSOut of the Money
---Out of the Money
$0.05Out of the Money
$0.15Out of the Money
$0.00Out of the Money
---Out of the Money
1Out of the Money
GRTSIn the Money
$3.50In the Money
$4.50In the Money
$3.50In the Money
$0.00In the Money
---In the Money
1In the Money
GRTSOut of the Money
---Out of the Money
$0.05Out of the Money
$0.05Out of the Money
$0.00Out of the Money
---Out of the Money
42Out of the Money
GRTSIn the Money
$4.50In the Money
$5.00In the Money
$4.28In the Money
$0.00In the Money
---In the Money
---In the Money
GRTSOut of the Money
---Out of the Money
$0.05Out of the Money
$0.05Out of the Money
$0.00Out of the Money
---Out of the Money
384Out of the Money
GRTSIn the Money
$7.00In the Money
$7.70In the Money
$0.00In the Money
$0.00In the Money
---In the Money
---In the Money