USDT/USD1
0x55d398326f99059ff775485246999027b3197955 / 0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d
pairKey 0x55d398326f99059ff775485246999027b3197955-0x8d0d000ee44948fc98c9b98a4fa4921476f08b0d · as of 2026-08-08 (UTC)
Opportunity score
Types: ignore_or_monitor
Recommended action: monitor only; do not incentivize yet
Reason codes: active_days_ge_24, ultra_low_fee_competitor_penalty, volume_30d_ge_5m, liquidity_ge_500k, declining_run_rate, major_asset_side
Scored as of 2026-08-08.
Trends (daily, 34d window)
Trade-size mix (Topaz, last 14d)
21.3% of this pair's Topaz volume is sub-$1k fills. Small, aggregator-routed flow is generally less sensitive to a fee change than size shopping for execution — so a book weighted to the top of this table has more fee headroom than its volume alone suggests.
| Trade size | Swaps | Volume | Share of volume | |
|---|---|---|---|---|
| < $100 | 29,151 | $1.25M | 4.4% | |
| $100 – $1k | 23,919 | $4.83M | 16.9% | |
| $1k – $10k | 9,136 | $21.93M | 76.9% | |
| $10k – $100k | 32 | $494.8K | 1.7% | |
| ≥ $100k | 0 | $0 | 0.0% |
Fee change effectiveness (hourly)
Competitor-normalized before/after at the hour level. The change hour is excluded; "before" is the 24 closed hours prior, each "after" window the first 6/24/72/168 closed hours since (bounded by the next change). Verdict weighs Topaz fees/hr and volume share and competitor flow — a fee that lifts revenue but bleeds routing share is not "working". Topaz hourly data refreshes hourly (:05), so a change shows pending only until its first 6 post-change hours close; competitor flows ride the 6-hourly collect, so the normalized side can trail by up to ~6h.
no pre-change Topaz volume to compare against
| Window | After hrs | Topaz fees/hr before→after | Δ | Vol share before→after | Δ | Competitor vol/hr | Δ | Eff bps before→after |
|---|---|---|---|---|---|---|---|---|
| 6h | 6 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 24h | 24 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 72h | 72 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 7d | 168 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
no pre-change Topaz volume to compare against
| Window | After hrs | Topaz fees/hr before→after | Δ | Vol share before→after | Δ | Competitor vol/hr | Δ | Eff bps before→after |
|---|---|---|---|---|---|---|---|---|
| 6h | 6 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 24h | 23 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 72h | 23 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
| 7d | 23 | $0 → $0 | — | — → — | — | $0 → $0 | — | — → — |
Fee change impact
On-chain fee changes on this pair's Topaz pool(s), with volume & fee generation before vs after each change. Each side spans all days until the adjacent change; rates are per active day (the two sides usually differ in length). Marked on the charts above. Values are raw module units (pips, ÷100 = bps; scaling is the raw uint64 K).
0xdea9…4a8b| When (UTC) | Change | Vol/day before→after | Δ | Fees/day before→after | Δ | Eff bps before→after | Window |
|---|---|---|---|---|---|---|---|
| 2026-06-10 18:33 | base 20→10 | $0 → $2.44M | — | $0 → $24 | — | — → 0.10 | 0d vs 34d |
| 2026-06-09 18:47 | base ?→20 | $0 → pending | — | $0 → pending | — | — → — | 0d vs — |
Pools (43)
| DEX | Fee | Tick | 7d vol | 14d vol | 30d vol | 7d fees | 14d fees | 30d fees | Liquidity | Candidate reasons | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| topaz v3 | 0.10 bps | 1 | $12.14M | $28.78M | $72.51M | $121 | $288 | $725 | $139.1K | — | |
| pancake v3 | 1 bps | 1 | $640.3K | $3.68M | $17.35M | $64 | $368 | $1.7K | $5.26M | pair_scoped_supplement #1, lifetime_volume #47, liquidity #54, recent_28d_volume #73, recent_14d_volume #77 | |
| uniswap v3 | 1 bps | 1 | $763.8K | $1.56M | $4.06M | $76 | $156 | $406 | $176.2K | pair_scoped_supplement #1, lifetime_volume #23, recent_28d_volume #30, recent_14d_volume #34, liquidity #45 | |
| pancake v3 | 5 bps | 10 | $0 | $17 | $17 | $0 | $0 | $0 | $18 | pair_scoped_supplement #2 | |
| pancake infinity | 0.07 bps | 19 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.07 bps | 9 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | hook | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #241 | |
| pancake infinity | 0.07 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #54, liquidity #221 | |
| pancake infinity | 0.11 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #87, liquidity #250 | |
| pancake infinity | 0.03 bps | 8 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.02 bps | 2 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.04 bps | 12 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.04 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #72, liquidity #169 | |
| pancake infinity | 0.04 bps | 15 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #129 | |
| pancake infinity | 0.02 bps | 22 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.02 bps | 12 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #133 | |
| pancake infinity | 0.04 bps | 2 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.01 bps | 2 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #187 | |
| pancake infinity | 0.07 bps | 20 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.04 bps | 14 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #180 | |
| pancake infinity | 0.03 bps | 10 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #250 | |
| pancake infinity | 0.02 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #53, liquidity #154 | |
| pancake infinity | 0.02 bps | 13 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.03 bps | 11 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.06 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #157 | |
| pancake infinity | 0.04 bps | 11 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #224 | |
| pancake infinity | 0.04 bps | 17 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #164 | |
| pancake infinity | 0.02 bps | 11 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #194 | |
| pancake infinity | 0.02 bps | 10 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.02 bps | 9 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.01 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.02 bps | 3 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #179 | |
| pancake infinity | 0.04 bps | 6 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #151 | |
| pancake infinity | 0.04 bps | 25 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #141 | |
| pancake infinity | 0.03 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | lifetime_volume #140 | |
| pancake infinity | 0.05 bps | 3 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.02 bps | 7 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake infinity | 0.20 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake v3 | 25 bps | 50 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #4 | |
| pancake v3 | 100 bps | 200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #3 | |
| uniswap v3 | 100 bps | 200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #4 | |
| uniswap v3 | 30 bps | 60 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #3 | |
| uniswap v3 | 5 bps | 10 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #2 |
Candidate reasons explain why an external pool entered the discovery set (recent 14d/28d fees & volume, liquidity, lifetime volume). Tick spacing is a secondary review signal.