DIOD Options Chain Analysis

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

Spot $97.49 at that close. Nothing on this page comes from the session in progress.

Put/Call (OI)

0.39

584 P / 2k C

Put/Call (Volume)

0.19

11 P / 57 C that session

30d ATM IV

57%

annualized implied move

Call wall

$100

339 contracts

Put wall

$95

144 contracts

Tail hedging

0.7×

deep-OTM puts vs calls

What the positioning says

●Bullish positioning: only 0.39 puts per call outstanding.
●Call wall at $100 (339 contracts), 3% above spot — the upside strike the crowd is already parked on; often acts as near-term resistance.
●Put wall at $95 (144 contracts), 3% below spot — the hedge floor; often acts as support.

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.

Open interest by expiry

Expiry	Call OI	Put OI	P/C	Volume that session
2026-10-16	138	48	0.35	62
2026-11-20	43	54	1.26	1
2026-12-18	1k	267	0.24	2
2027-03-19	202	215	1.06	3

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.