FMX3 Open Interest

FMX3 has 4 call contracts and 211 put contracts open across all listed expirations — a put/call open interest ratio of 52.75. Open interest counts the contracts currently outstanding at each strike. This page shows where FMX3 positioning concentrates, which strikes act as walls, and how the totals have trended over the past year.

Data as of Aug 18, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

IV rank
100 / 100
High
Put/call OI
52.75
Put-heavy
Max pain
$125

FMX3 Open Interest by Strike

069.7139.3209Max painCall wallPut wall90115125

FMX3 open interest by strike, all expirations combined — calls in green, puts in red.

Total call open interest4
Total put open interest211
Put/call OI ratio52.75
Open interest rank (31 day)38 / 100
Call wall (largest call OI)$115
Put wall (largest put OI)$125
Top volume strike$125

FMX3 Open Interest Trend

076.9153.9230.8307.7Call OIPut OIApr '26Jun '26Aug '26

FMX3 total call vs. put open interest, past year.

0.0014.5029.0143.5158.01Apr '26Jun '26Aug '26

FMX3 put/call open interest ratio, past year.

A put/call open interest ratio of 52.75 means meaningfully more puts than calls are outstanding — elevated hedging or bearish positioning. In total, 4 call contracts and 211 put contracts are open across all listed expirations. The put/call OI ratio has risen from 1.95 in Apr '26 to 52.75 today.

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FMX3 Options FAQ

What is FMX3's put/call ratio?

FMX3's put/call open interest ratio is 52.75 as of Aug 18, 2026, with 211 put contracts and 4 call contracts outstanding.

Which FMX3 strikes have the highest open interest?

As of Aug 18, 2026, the largest call open interest sits at $115 (the call wall) and the largest put open interest sits at $125 (the put wall). Strikes with heavy open interest often act as reference levels because a lot of hedging activity is anchored to them.

Is FMX3 open interest unusually high right now?

FMX3's total open interest ranks 38 out of 100 versus the past 31 trading days as of Aug 18, 2026 — in the middle of its recent range.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.