Whale Moves | PG&E Call Options Surge with $16 Call Open Interest Up by 136.95K

Top 20 Stocks with Most Traded Options

SPDR S&P 500 ETF (SPY) saw a notable increase of 0.83%, with an impressive option volume of 8.81M and an open interest of 19.07M.

Opendoor Technologies (OPEN) experienced a significant surge of 79.52%, with option volume reaching 3.80M and open interest at 3.12M.

Invesco QQQ Trust (QQQ) climbed by 0.58%, accumulating an option volume of 3.67M and an open interest of 9.95M.

Tesla (TSLA) rose by 6.04%, accompanied by an option volume of 3.44M and open interest totaling 8.01M.

NVIDIA (NVDA) slightly dipped by 0.08%, with an option volume of 2.02M and a substantial open interest of 20.43M. Notably, the $185 call expiring September 12, 2025, and the $182.50 call for the same expiration date saw open interest increases of 45.05K and 39.44K, respectively.

iShares Russell 2000 ETF (IWM) appreciated by 1.85%, with an option volume of 1.90M and open interest at 12.81M. The $225 put expiring October 17, 2025, saw an open interest increase of 38.74K.

Oracle (ORCL) decreased by 6.23%, with an option volume of 1.30M and open interest of 1.49M.

Apple (AAPL) advanced by 1.43%, supported by an option volume of 1.06M and open interest of 6.02M.

Alibaba (BABA) gained 8.00%, with an option volume of 806.94K and open interest of 2.89M.

Advanced Micro Devices (AMD) dropped by 2.43%, with an option volume of 719.44K and open interest of 4.08M.

Micron Technology (MU) surged by 7.55%, posting an option volume of 618.19K and an open interest of 1.77M.

iShares 20+ Year Treasury Bond ETF (TLT) increased by 0.67%, with an option volume of 548.29K and open interest of 6.11M. Additionally, the $76 put expiring January 16, 2026, saw an open interest increase of 40.63K.

iShares Bitcoin Trust (IBIT) rose by 0.77%, with an option volume of 547.91K and open interest of 5.83M.

Warner Bros Discovery (WBD) made a substantial gain of 28.95%, with an option volume of 534.47K and open interest of 1.05M.

Palantir (PLTR) declined by 1.43%, with option volume at 510.87K and an open interest of 3.96M.

Amazon (AMZN) edged lower by 0.16%, showing an option volume of 489.14K and open interest of 4.03M.

iShares China Large-Cap ETF (FXI) grew by 2.57%, with an option volume of 476.93K and open interest of 4.96M.

SPDR Gold ETF (GLD) slightly fell by 0.15%, with an option volume of 467.60K and open interest of 4.69M. The $340 call expiring September 30, 2025, saw an open interest increase of 27.34K.

UnitedHealth (UNH) rose by 1.97%, with an option volume of 464.57K and open interest of 1.96M.

Robinhood (HOOD) modestly increased by 0.25%, with an option volume of 460.42K and open interest of 2.53M.

Other Notable Moves

PG&E (PCG) saw significant open interest increases in various calls: the $16 call expiring October 17, 2025, increased by 136.95K, the $19 call for the same expiration date increased by 74.98K, and the $18 call also for October 17, 2025, increased by 67.52K.

Financial Select Sector SPDR Fund (XLF) saw notable increases in open interest for the $60 call expiring June 18, 2026, with an increase of 101.26K, and the $57 call expiring December 19, 2025, increased by 96.40K.

Marathon Digital Holdings (MARA) experienced an increase in open interest for the $17 call expiring October 17, 2025, by 76.07K.

iShares iBoxx $ High Yield Corporate Bond ETF (HYG) showed increases in open interest for the $77 put expiring December 19, 2025, with a notable increase of 68.81K, and the $78 put expiring November 21, 2025, increased by 63.20K.

Cboe Volatility Index (VIX) saw open interest increases for the $60 call and $100 call expiring December 17, 2025, by 61.50K and 60.05K, respectively.

JD.com (JD) experienced an open interest increase for the $40 call expiring January 16, 2026, by 49.21K.

Galaxy Digital Holdings (GLXY) saw increases in open interest for the $26 put and $27.50 put expiring September 19, 2025, by 48.99K and 48.29K, respectively.

Super Micro Computer (SMCI) experienced notable increases in open interest for several calls expiring September 19, 2025: $51 call by 31.70K, $47.50 call by 30.94K, $50 call by 30.03K, and $46.50 call by 29.00K.

Rigetti Computing (RGTI) showed increases in open interest for the $15.50 put and $17 call expiring September 12, 2025, by 30.01K and 28.64K, respectively.

SLV saw an open interest increase of 29.76K for the $32 call expiring October 17, 2025.

Kenvue (KVUE) experienced an open interest increase for the $19 call expiring October 17, 2025, by 26.66K.