SPDR S&P MIDCAP 400 ETF T... (MDY)
AMEX: MDY
· Real-Time Price · USD
601.66
0.98 (0.16%)
At close: Oct 06, 2025, 3:59 PM
601.57
-0.01%
After-hours: Oct 06, 2025, 05:01 PM EDT
MDY Option Overview
Overview for all option chains of MDY. As of October 05, 2025, MDY options have an IV of 27.8% and an IV rank of 0.89%. The volume is 636 contracts, which is 283.93% of average daily volume of 224 contracts. The volume put-call ratio is 34.33, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
27.8%IV Rank
0.89%Historical Volatility
13.45%IV Low
23.55% on Jan 16, 2025IV High
500% on Jun 25, 2025Open Interest (OI)
Today's Open Interest
14,303Put-Call Ratio
0.65Put Open Interest
5,650Call Open Interest
8,653Open Interest Avg (30-day)
13,271Today vs Open Interest Avg (30-day)
107.78%Option Volume
Today's Volume
636Put-Call Ratio
34.33Put Volume
618Call Volume
18Volume Avg (30-day)
224Today vs Volume Avg (30-day)
283.93%Option Chain Statistics
This table provides a comprehensive overview of all MDY 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 |
| Oct 17, 2025 | 8 | 203 | 25.38 | 453 | 1,338 | 2.95 | 27.8% | 590 |
| Nov 21, 2025 | 5 | 405 | 81 | 71 | 503 | 7.08 | 20.5% | 585 |
| Dec 19, 2025 | 1 | 3 | 3 | 2,947 | 1,638 | 0.56 | 34.78% | 580 |
| Jan 16, 2026 | 0 | 3 | 0 | 1,977 | 199 | 0.1 | 28.68% | 500 |
| Mar 20, 2026 | 1 | 2 | 2 | 1,316 | 1,501 | 1.14 | 25.86% | 560 |
| Jun 18, 2026 | 3 | 2 | 0.67 | 1,889 | 471 | 0.25 | 23.16% | 580 |