Exhibit 99.(d)(3)
Schedule A
Fee Waiver Agreement
REX ETF Trust
(As of July 31, 2026)
| Name of Fund |
Waiver (% of Average Net Assets) |
Initial Termination Date |
| REX Autocallable Income ETF | 0.09% | February 12, 2027 |
| REX Defensive Autocallable Income ETF | 0.09% | July 31, 2027 |