MIAX folds cPRIME Agency volume into complex-order rebate test on MIAX Options
MIAX has amended its MIAX Options Fee Schedule to change how members qualify for the alternative, higher rebates on Priority Customer non-paired Complex Orders. By adding cPRIME Agency volume to the qualifying calculation, more members should clear the 50% threshold that unlocks the higher per-contract credits. The filing is immediately effective and open for SEC comment until November 6, 2026.
- The amendment adds Priority Customer cPRIME Agency order volume to the calculation used to determine alternative PCRP rebates on non-paired Complex Orders in MIAX Options Fee Schedule Section (1)(a)(iii).
- Reaching 50% or more of a member's PCRP volume unlocks higher credits of $0.23 (tier 1), $0.27 (tier 2) and $0.28 (tiers 3, 4 and 5), with no threshold or credit amounts changed by this filing.
- The rule change became effective October 1, 2026 and took effect immediately under Section 19(b)(3)(A)(ii) and Rule 19b-4(f)(2), subject to SEC summary suspension within 60 days.
- Written comments on SR-MIAX-2026-40 must be submitted on or before November 6, 2026.
- MIAX states it held roughly 10.22% of multiply-listed equity options volume in August 2026, and that no exchange among 19 registered options venues exceeded approximately 10-11%.