Unusual Options Activity: COST

Tracking whales, sweeps, and block trades for COST.

13
Big Block Trades
0
Bullish Flows
13
Bearish Flows
0%
Sentiment Score
Largest Option Trades (Last 30 Days)
Date Expiry Strike Type Vol/OI Sentiment Score
Sep 24 $ PUT x () 70
Sep 23 $ PUT x () 72
Sep 16 $ PUT x () 71
Sep 14 $ PUT x () 78
Aug 10 $ PUT x () 71
May 11 $ PUT x () 70
May 04 $ PUT x () 71
Nov 21 $ PUT x () 85
Nov 14 $ PUT x () 77
Oct 31 $ PUT x () 78
Oct 17 $ PUT x () 74
Oct 16 $ PUT x () 85
Oct 09 $ PUT x () 85

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What does Unusual Options Activity mean for COST?

Unusual options activity occurs when institutional traders (whales) place large bets that deviate from normal volume patterns. A high Volume/OI ratio suggests a new position is being built aggressively.

  • Bullish Flow: Large Call buying or Put selling often precedes a move up.
  • Bearish Flow: Large Put buying often signals hedging or a short bet.