Whale Options Activity Reveals Big Money Bets on Seven Stocks

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OptionSpotter hunts down unusual options activity, exposing hidden plays for big gains. Sharp, fast, and always ahead—OptionSpotter turns insights into profits.
 

•  24 Sep 2025
 

•   EOSE  
   
  -1.50%
•   KMX  
   
  -20.07%
•   SATS  
   
  +0.05%
•   STX  
   
  -1.72%
•   TSLA  
   
  -4.38%

$EOSE Eos Energy is experiencing a massive options frenzy with 108 trades detected, showing overwhelming bullish sentiment that's impossible to ignore. An impressive 58% of whale trades are bullish, with calls dramatically outweighing puts, 102 calls worth $14.56 million versus just 6 puts at $1.16 million. The stock surged 4.82% to $10.65, approaching its 52-week high of $11.36. With an extreme RSI of 82.86 and strong uptrend momentum, this energy storage play is clearly capturing institutional attention ahead of potential sector catalysts. The massive call volume suggests expectations of continued upside momentum in the clean energy space.

$TSLA Tesla continues attracting significant whale interest with strong bullish sentiment driving substantial options flow. The EV leader surged 3.98% to $442.79, supported by aggressive institutional backing that shows no signs of slowing. With an RSI of 76.61 and clear uptrend momentum above all major moving averages, Tesla remains a favorite among momentum traders and long-term institutional investors. The elevated trading volume of 91.08M shares confirms continued retail and institutional interest, suggesting more upside potential as the company navigates expanding market opportunities.

$STX Seagate Technology has attracted 42 unusual options trades with 61% showing bearish tendencies, creating an intriguing contradiction given the stock's strong performance. Trading at $223.70, the data storage giant sits near its 52-week high of $231.96 with an elevated RSI of 80.48. The options flow shows $1.63 million in puts versus $1.90 million in calls, suggesting institutional profit-taking expectations after the stock's impressive 255% run from its $63.21 lows. This setup could indicate either a healthy pullback opportunity or the start of a larger correction.

$SATS EchoStar presents the most intriguing case with 72% bearish whale sentiment despite the stock maintaining a strong uptrend pattern. The 11 unusual trades show heavy put buying ($289,660) alongside massive call purchases ($17.51 million), creating a complex sentiment picture that demands attention. At $73.10, the satellite communications company trades well above its 52-week low of $14.90 but below the high of $85.36. The conflicting signals suggest uncertainty around upcoming catalysts, potentially related to satellite technology developments or regulatory changes that could swing either direction.

$KMX CarMax is experiencing notable bearish whale activity with 60% of the 10 detected trades showing pessimistic sentiment, signaling potential sector headwinds. The used car retailer, down 0.95% to $57.05, has attracted $297,311 in put premium versus just $140,935 in calls, a clear bearish bias from institutional players. Currently in a confirmed downtrend with an RSI of 39.05, the stock trades significantly below its 52-week high of $91.25. Elevated volume at 4.27M (versus 2.71M average) confirms institutional interest as auto sector challenges continue pressuring the automotive retail space.

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