Medifast Inc. (MED)
NYSE: MED
· Real-Time Price · USD
14.15
0.77 (5.75%)
At close: Aug 19, 2025, 3:59 PM
14.15
0.00%
After-hours: Aug 19, 2025, 06:27 PM EDT
MED Option Overview
Overview for all option chains of MED. As of August 15, 2025, MED options have an IV of 500% and an IV rank of 472.76%. The volume is 334 contracts, which is 60.62% of average daily volume of 551 contracts. The volume put-call ratio is 0.03, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
472.76%Historical Volatility
41.6%IV Low
69.24% on Apr 25, 2025IV High
160.35% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
27,659Put-Call Ratio
0.08Put Open Interest
1,963Call Open Interest
25,696Open Interest Avg (30-day)
25,169Today vs Open Interest Avg (30-day)
109.89%Option Volume
Today's Volume
334Put-Call Ratio
0.03Put Volume
9Call Volume
325Volume Avg (30-day)
551Today vs Volume Avg (30-day)
60.62%Option Chain Statistics
This table provides a comprehensive overview of all MED 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 |
| Aug 15, 2025 | 2 | 5 | 2.5 | 4,840 | 172 | 0.04 | 500% | 12.5 |
| Sep 19, 2025 | 0 | 4 | 0 | 6,361 | 1,245 | 0.2 | 127.84% | 10 |
| Oct 17, 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 131.65% | 2.5 |
| Nov 21, 2025 | 1 | 0 | 0 | 5,319 | 198 | 0.04 | 99.34% | 12.5 |
| Dec 19, 2025 | 261 | 0 | 0 | 8,013 | 333 | 0.04 | 76.83% | 12.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 15.38% | 95 |
| Mar 20, 2026 | 60 | 0 | 0 | 1,163 | 15 | 0.01 | 68.25% | 12.5 |