2026-20402NoticeWallet

Cboe Lets Option Spreads Balloon to $15 for Long Hauls

Published Date: 10/6/2026

Notice

Summary

Cboe C2 Exchange is updating its rules to let market makers quote wider price ranges for options that expire in more than 270 days—up to $15 instead of $5. This change affects traders dealing with longer-term options and kicks in right away, helping the market stay fair and flexible without extra costs. If you trade options, especially long-term ones, this tweak is for you!

Analyzed Economic Effects

2 provisions identified: 1 benefits, 1 costs, 0 mixed.

Wider quote caps for long-term options

Cboe C2 will allow Market-Makers to quote a maximum bid/ask differential of $5 for option series expiring in 270 days or less and a maximum of $15 for option series expiring in more than 270 days. This tiered rule applies uniformly to all Market-Makers on C2 Options.

Long-term options may trade with wider spreads

If you trade options on C2 that expire in more than 270 days, Market-Makers may quote bid/ask differentials up to $15 (instead of $5). That means long-term options on C2 can trade with wider maximum spreads based on the new time-to-expiration tier.

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Key Dates

Published Date
Effective Date
10/6/2026
10/24/2026

Department and Agencies

Department
Independent Agency
Agency
Securities and Exchange Commission
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