SPDR Portfolio S&P 500 ET... (SPLG)
AMEX: SPLG
· Real-Time Price · USD
74.77
-0.30 (-0.40%)
At close: Aug 21, 2025, 3:59 PM
74.95
0.24%
Pre-market: Aug 22, 2025, 07:54 AM EDT
SPLG Option Overview
Overview for all option chains of SPLG. As of August 22, 2025, SPLG options have an IV of 39.47% and an IV rank of 125.63%. The volume is 1,054 contracts, which is 89.55% of average daily volume of 1,177 contracts. The volume put-call ratio is 1.46, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
39.47%IV Rank
125.63%Historical Volatility
9.32%IV Low
22.61% on Sep 30, 2024IV High
36.03% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
31,600Put-Call Ratio
0.88Put Open Interest
14,787Call Open Interest
16,813Open Interest Avg (30-day)
26,894Today vs Open Interest Avg (30-day)
117.5%Option Volume
Today's Volume
1,054Put-Call Ratio
1.46Put Volume
625Call Volume
429Volume Avg (30-day)
1,177Today vs Volume Avg (30-day)
89.55%Option Chain Statistics
This table provides a comprehensive overview of all SPLG options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 235 | 519 | 2.21 | 9,613 | 7,899 | 0.82 | 39.47% | 70 |
| Oct 17, 2025 | 139 | 52 | 0.37 | 102 | 356 | 3.49 | 17.58% | 76 |
| Dec 19, 2025 | 4 | 19 | 4.75 | 4,242 | 4,811 | 1.13 | 28.68% | 70 |
| Jan 16, 2026 | 2 | 3 | 1.5 | 1,099 | 828 | 0.75 | 24.09% | 70 |
| Mar 20, 2026 | 3 | 18 | 6 | 1,062 | 608 | 0.57 | 25.7% | 65 |
| Jun 18, 2026 | 46 | 14 | 0.3 | 695 | 285 | 0.41 | 19.61% | 70 |