ZBH Options Chain Analysis

As of previous close (2026-10-02) · OPRA historical data

Spot $88.29 at that close. Nothing on this page comes from the session in progress.

Put/Call (OI)

1.08

5k P / 4k C

Put/Call (Volume)

2.00

36 P / 18 C that session

30d ATM IV

29%

annualized implied move

Call wall

$100

1k contracts

Put wall

$80

762 contracts

Tail hedging

0.4×

deep-OTM puts vs calls

What the positioning says

●Call wall at $100 (1k contracts), 13% above spot — the upside strike the crowd is already parked on; often acts as near-term resistance.
●Put wall at $80 (762 contracts), 9% below spot — the hedge floor; often acts as support.
●Deep-OTM call OI is 2.5× deep-OTM put OI — speculative upside positioning dominates the tails.

Open interest by strike

All expiries combined. Amber lines mark the call and put walls; the dashed line is spot.

IV term structure

At-the-money implied volatility per expiry.

Volatility smile

IV by strike — expiry 2026-10-16. A steep left side = expensive downside protection.

30-day implied volatility history

Daily ATM IV (~30 DTE bucket) collected since March 2026. Rising IV into an event = the market bracing; collapsing IV after = the crush.

Open interest by expiry

Expiry	Call OI	Put OI	P/C	Volume that session
2026-10-16	589	701	1.19	26
2026-11-20	114	77	0.68	17
2026-12-18	1k	618	0.46	3
2027-01-15	2k	3k	1.75	3
2027-03-19	263	166	0.63	3
2027-06-17	252	199	0.79	0
2027-09-17	69	29	0.42	2

Source: Cboe end-of-session option chains, summarized after each US market close and published from the following trading day — OPRA historical data. Under the OPRA plan options data becomes historical, and freely publishable, at the opening of the next trading session; data from the session in progress is never displayed or served here. Open interest is exchange-reported once a day. Research, not investment advice.