Morningstar Inc. (MORN)
NASDAQ: MORN
· Real-Time Price · USD
231.72
-5.39 (-2.27%)
At close: Sep 25, 2025, 3:59 PM
232.60
0.38%
After-hours: Sep 25, 2025, 06:16 PM EDT
MORN Option Overview
Overview for all option chains of MORN. As of September 25, 2025, MORN options have an IV of 71.49% and an IV rank of 127.92%. The volume is 31 contracts, which is 310% of average daily volume of 10 contracts. The volume put-call ratio is 0.11, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
71.49%IV Rank
100%Historical Volatility
28.07%IV Low
31.27% on May 12, 2025IV High
62.71% on Sep 22, 2025Open Interest (OI)
Today's Open Interest
1,597Put-Call Ratio
0.05Put Open Interest
80Call Open Interest
1,517Open Interest Avg (30-day)
1,381Today vs Open Interest Avg (30-day)
115.64%Option Volume
Today's Volume
31Put-Call Ratio
0.11Put Volume
3Call Volume
28Volume Avg (30-day)
10Today vs Volume Avg (30-day)
310%Option Chain Statistics
This table provides a comprehensive overview of all MORN 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 | 22 | 0 | 0 | 21 | 14 | 0.67 | 71.49% | 240 |
Nov 21, 2025 | 1 | 0 | 0 | 2 | 17 | 8.5 | 47.52% | 250 |
Dec 19, 2025 | 0 | 0 | 0 | 64 | 25 | 0.39 | 45.6% | 260 |
Jan 16, 2026 | 0 | 0 | 0 | 118 | 0 | 0 | n/a | 8 |
Mar 20, 2026 | 5 | 3 | 0.6 | 1,312 | 24 | 0.02 | 35.13% | 240 |