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 |
| 47,578 | 86,069 | $14.78 | $11.93 | 17.0% | 0.47 | 0.040 | $440 | 14,321 | 12,191 | $0.00 | $0.15 | 23.0% | -0.13 | 0.020 |
| 4,558 | 85,366 | $15.78 | $10.93 | 17.0% | 0.42 | 0.060 | $445 | 8,522 | 38,638 | $0.00 | $0.15 | 20.0% | -0.18 | 0.060 |
| 18,323 | 13,134 | $11.78 | $10.93 | 23.0% | 0.37 | 0.040 | $450 | 12,056 | 56,594 | $0.00 | $0.15 | 19.0% | -0.23 | 0.020 |
| 30,890 | 90,958 | $0.00 | $2.93 | 17.0% | 0.32 | 0.030 | $455 | 3,921 | 6,468 | $0.00 | $2.37 | 22.0% | -0.28 | 0.020 |
| 33,162 | 48,327 | $0.00 | $0.15 | 23.0% | 0.27 | 0.060 | $460 | 10,388 | 88,572 | $0.00 | $0.37 | 18.0% | -0.33 | 0.020 |
| 24,468 | 68,926 | $0.00 | $0.15 | 23.0% | 0.22 | 0.020 | $465 | 35,111 | 59,281 | $6.22 | $7.37 | 20.0% | -0.38 | 0.030 |
| 42,137 | 47,361 | $0.00 | $0.15 | 23.0% | 0.17 | 0.030 | $470 | 33,286 | 46,281 | $12.22 | $10.37 | 19.0% | -0.43 | 0.010 |
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