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 |
| 18,940 | 94,925 | $14.78 | $20.93 | 17.0% | 0.47 | 0.010 | $440 | 21,641 | 48,188 | $0.00 | $0.15 | 15.0% | -0.13 | 0.050 |
| 13,118 | 71,218 | $13.78 | $7.93 | 17.0% | 0.42 | 0.010 | $445 | 27,920 | 85,484 | $0.00 | $0.15 | 23.0% | -0.18 | 0.050 |
| 2,625 | 67,616 | $3.78 | $4.93 | 18.0% | 0.37 | 0.030 | $450 | 36,793 | 57,435 | $0.00 | $0.15 | 19.0% | -0.23 | 0.060 |
| 12,954 | 15,527 | $0.00 | $2.93 | 23.0% | 0.32 | 0.040 | $455 | 7,686 | 23,520 | $0.00 | $0.37 | 20.0% | -0.28 | 0.040 |
| 20,134 | 41,936 | $0.00 | $1.93 | 15.0% | 0.27 | 0.060 | $460 | 31,711 | 48,217 | $2.22 | $0.15 | 17.0% | -0.33 | 0.020 |
| 22,383 | 98,599 | $0.00 | $0.15 | 17.0% | 0.22 | 0.020 | $465 | 39,624 | 43,462 | $8.22 | $6.37 | 21.0% | -0.38 | 0.060 |
| 39,218 | 74,770 | $0.00 | $0.15 | 20.0% | 0.17 | 0.050 | $470 | 12,455 | 30,504 | $8.22 | $13.37 | 17.0% | -0.43 | 0.020 |
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