FSLR Options Chain Analysis

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

Spot $174.61 at that close. Nothing on this page comes from the session in progress.

Put/Call (OI)

0.78

296k P / 380k C

Put/Call (Volume)

0.41

6k P / 15k C that session

30d ATM IV

55%

annualized implied move

Call wall

$410

57k contracts

Put wall

$150

44k contracts

Tail hedging

0.4×

deep-OTM puts vs calls

What the positioning says

●Call wall at $410 (57k contracts), 135% above spot — the upside strike the crowd is already parked on; often acts as near-term resistance.
●Put wall at $150 (44k contracts), 14% below spot — the hedge floor; often acts as support.
●Deep-OTM call OI is 2.7× 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 2026-10-30. 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
2026-10-09	5k	3k	0.52	3k
2026-10-16	15k	9k	0.61	2k
2026-10-23	1k	4k	2.88	746
2026-10-30	2k	1k	0.68	207
2026-11-06	587	2k	3.42	303
2026-11-13	31	65	2.10	69
2026-11-20	11k	10k	0.87	3k
2026-12-18	36k	20k	0.56	443
2027-01-15	80k	88k	1.10	662
2027-03-19	20k	9k	0.43	499
2027-06-17	19k	31k	1.64	492
2027-09-17	8k	23k	2.74	384
2028-01-21	115k	71k	0.61	204
2028-06-16	50k	18k	0.35	131
2029-01-19	848	2k	2.24	178

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.