What does the SEM options chain show right now?

As of May 15, 2026, Select Medical Holdings Corporation (SEM) has 1.7K contracts outstanding and 40 traded today, with ATM IV of 155.2%. The full chain spans every listed strike and expiration with bid/ask, Greeks, volume, and open interest per contract.

What expirations are available for SEM options?

The nearest expiration is 34 days out, followed by 63 days. Listed expirations typically extend monthly with weeklies between, plus LEAPS one to two years out for liquid names.

How tight are SEM options bid/ask spreads?

Average bid/ask spread across the chain is 62.10%. Wider spreads warrant conservative sizing; mid-market fills are unreliable for retail-size orders.

Select Medical Holdings Corporation (SEM) Options Chain

The options chain displays all available contracts with real-time quotes, Greeks, volume, and open interest for each strike and expiration. It is the primary tool for options trade selection.

Select Medical Holdings Corporation (SEM) operates in the Healthcare sector, specifically the Medical - Care Facilities industry, with a market capitalization near $2.04B, listed on NYSE, employing roughly 30,000 people, carrying a beta of 0.80 to the broader market. Select Medical Holdings Corporation, through its subsidiaries, operates critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and occupational health centers in the United States. Led by Thomas Mullin, public since 2009-09-25.

Snapshot as of May 15, 2026.

Spot Price: $16.51
Total OI: 1.7K
Total Volume: 40
Front Expiration: 34 days
Second Expiration: 63 days
ATM IV: 155.2%
Avg Bid/Ask Spread: 62.10%

As of May 15, 2026, Select Medical Holdings Corporation (SEM) has 1.7K open contracts and 40 contracts traded. The nearest expiration is 34 days out, followed by 63 days. ATM implied volatility is 155.2%. Average bid/ask spread across the chain is 62.10%: wider spreads, size positions conservatively. The options chain aggregates every listed strike and expiration, letting traders evaluate skew, term structure, and liquidity in a single view.

How SEM options chain Data Feeds Strategy Selection

Strategy selection on Select Medical Holdings Corporation options does not derive from any single metric in isolation. The options chain view above sits inside a broader read: ATM IV currently sits at 155.2% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. Combine the options chain data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.

Learn how the options chain is reported and how to read the data →

Frequently asked SEM options chain questions

What does the SEM options chain show right now?: As of May 15, 2026, Select Medical Holdings Corporation (SEM) has 1.7K contracts outstanding and 40 traded today, with ATM IV of 155.2%. The full chain spans every listed strike and expiration with bid/ask, Greeks, volume, and open interest per contract.
What expirations are available for SEM options?: The nearest expiration is 34 days out, followed by 63 days. Listed expirations typically extend monthly with weeklies between, plus LEAPS one to two years out for liquid names.
How tight are SEM options bid/ask spreads?: Average bid/ask spread across the chain is 62.10%. Wider spreads warrant conservative sizing; mid-market fills are unreliable for retail-size orders.