Options
US Options Chains with Greeks, Implied Volatility & Analysis
Total Options Volume
42.3M
+5.7% vs Yesterday
Put/Call Ratio
0.87
Bullish sentiment
Avg Implied Volatility
18.2%
-2.1% vs 30-day avg
Most Active
SPY
8.9M contracts
Options Chain
SPY Options Chain
S&P 500 ETF • Last: $456.78 • Exp: Oct 17, 2025 (15 DTE)
30-Day IV
16.8%
| CALLS | STRIKE | PUTS | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vol | OI | Bid | Ask | IV | Delta | Gamma | Price | Vol | OI | Bid | Ask | IV | Delta | Gamma |
| 33,079 | 26,127 | $19.78 | $17.93 | 20.0% | 0.47 | 0.030 | $440 | 27,289 | 73,049 | $0.00 | $0.15 | 19.0% | -0.13 | 0.040 |
| 34,051 | 85,557 | $16.78 | $6.93 | 21.0% | 0.42 | 0.050 | $445 | 41,174 | 37,580 | $0.00 | $0.15 | 22.0% | -0.18 | 0.010 |
| 29,084 | 9,332 | $2.78 | $11.93 | 20.0% | 0.37 | 0.040 | $450 | 11,472 | 97,807 | $0.00 | $0.15 | 17.0% | -0.23 | 0.040 |
| 27,597 | 69,545 | $1.78 | $3.93 | 15.0% | 0.32 | 0.060 | $455 | 49,134 | 59,468 | $0.22 | $0.37 | 16.0% | -0.28 | 0.020 |
| 38,682 | 99,234 | $0.00 | $0.15 | 19.0% | 0.27 | 0.040 | $460 | 17,488 | 43,038 | $7.22 | $3.37 | 17.0% | -0.33 | 0.060 |
| 34,459 | 80,206 | $0.00 | $0.15 | 17.0% | 0.22 | 0.040 | $465 | 37,333 | 64,468 | $12.22 | $11.37 | 23.0% | -0.38 | 0.040 |
| 4,443 | 27,749 | $0.00 | $0.15 | 15.0% | 0.17 | 0.030 | $470 | 35,211 | 81,587 | $15.22 | $8.37 | 23.0% | -0.43 | 0.050 |
Legend: Vol = Volume, OI = Open Interest, IV = Implied Volatility, Delta = Price sensitivity, Gamma = Delta sensitivity
• Yellow highlight = At-the-money strikes
Most Active Calls
SPY 460C
8.9M contracts
+12.5%
AAPL 180C
5.2M contracts
+8.3%
TSLA 250C
4.1M contracts
+15.7%
QQQ 385C
3.8M contracts
-3.2%
NVDA 480C
3.5M contracts
+22.1%
Unusual Options Activity
AMD 160C
Call Sweep
$2.4M
META 315P
Put Block
$1.8M
MSFT 390C
Call Sweep
$1.5M
DIS 95P
Put Sweep
$1.2M
NFLX 460C
Call Block
$980K