Unusual Call Option Volume Spikes for Chemours and Signet Jewelers

Market data reveals a surge in options trading for Chemours Co (CC) and Signet Jewelers Ltd (SIG), with volumes far outpacing typical daily activity. This spike in derivative activity often signals that traders are positioning for a potential price move, although no specific corporate catalyst was cited in the data. Chemours Co recorded 44,126 contracts, representing approximately 4.4 million underlying shares. This volume is roughly 148% of the company's average daily trading volume of 3 million shares. The most concentrated activity occurred in the $25 strike call options expiring May 8, 2026, which saw 20,342 contracts traded, representing approximately 2.0 million underlying shares. Similarly, Signet Jewelers Ltd experienced a volume of 14,422 contracts, equivalent to 1.4 million shares. This represents 147.4% of its monthly average daily volume of 978,190 shares. Traders focused heavily on the $110 strike call options expiring June 18, 2026, with 6,776 contracts changing hands, representing 677,600 underlying shares. While high options volume can precede volatility, these trades represent speculative bets on price appreciation. Investors will be watching for any upcoming news or earnings reports that could trigger the movements these traders are anticipating. The activity in these specific strike prices suggests a targeted expectation of price growth by the May and June 2026 expiration dates.