Premium
Free accounts browse the last 21 days of rate history.
Premium users can browse the full archive. $5/mo or $50/yr; see the premium page.
Showing your last 21 days below. The verdict and percentile on MTN OPS are measured against all rates we've ever recorded.
Cashback ·
by portal
Points ·
by portal
Changes in the last 21 days
10 older changes are outside this window.
| Date | Portal | Change |
|---|---|---|
| Aug 26, 2026 | TopCashback | 10% 10.1% Highest yet |
| Aug 14, 2026 | Price.com | first seen at 4.3% |