UB/USDT
0x40b8129b786d766267a7a118cf8c07e31cdb6fde / 0x55d398326f99059ff775485246999027b3197955
pairKey 0x40b8129b786d766267a7a118cf8c07e31cdb6fde-0x55d398326f99059ff775485246999027b3197955 · as of 2026-10-08 (UTC)
Opportunity score
Types: ignore_or_monitor
Recommended action: monitor only; do not incentivize yet
Reason codes: topaz_only_no_competitor
Scored as of 2026-10-08.
Trends (daily, 34d window)
Trade-size mix (Topaz, last 14d)
99.7% 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 | 10,312 | $372.4K | 84.6% | |
| $100 – $1k | 429 | $66.7K | 15.1% | |
| $1k – $10k | 1 | $1.2K | 0.3% | |
| $10k – $100k | 0 | $0 | 0.0% | |
| ≥ $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 clear signal: fees/hr -17%, vol share +0%, competitor vol/hr n/a over first 72h
| Window | After hrs | Topaz fees/hr before→after | Δ | Vol share before→after | Δ | Competitor vol/hr | Δ | Eff bps before→after |
|---|---|---|---|---|---|---|---|---|
| 6h | 6 | $2 → $9 | +335% | 100% → 100% | +0% | $0 → $0 | — | 4.30 → 8.84 |
| 24h | 24 | $2 → $3 | +54% | 100% → 100% | +0% | $0 → $0 | — | 4.30 → 7.70 |
| 72h | 72 | $2 → $2 | -17% | 100% → 100% | +0% | $0 → $0 | — | 4.30 → 6.71 |
| 7d | 168 | $2 → $1 | -58% | 100% → 100% | +0% | $0 → $0 | — | 4.30 → 6.51 |
| Router | Before | After | Δ | Swaps |
|---|---|---|---|---|
| 0xcfc344af…702213 | $1.7K | $728 | -57% | 640 → 965 |
| 0xaf7076ff…4ec800 | $795 | $300 | -62% | 312 → 387 |
| 0xe2228e89…72b5b9 | $673 | $283 | -58% | 339 → 515 |
| 0x9b63ca87…6e0cae | $37 | $218 | +488% | 68 → 314 |
| 0x45f260ad…aa6d5d | $0 | $146 | new | 0 → 223 |
| 0x529315e8…2642fe | $124 | $29 | -76% | 55 → 48 |
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 | — | — → — |
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).
0x1270…ea59| When (UTC) | Change | Vol/day before→after | Δ | Fees/day before→after | Δ | Eff bps before→after | Window |
|---|---|---|---|---|---|---|---|
| 2026-09-28 23:50 | base 200→400 | $89.0K → $32.0K | -64% | $44 → $19 | -58% | 4.98 → 5.81 | 23d vs 11d |
| 2026-06-09 19:24 | cap ?→2000, base ?→200 | $0 → $89.0K | — | $0 → $44 | — | — → 4.98 | 0d vs 23d |
Pools (9)
| DEX | Fee | Tick | 7d vol | 14d vol | 30d vol | 7d fees | 14d fees | 30d fees | Liquidity | Candidate reasons | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| topaz v3 | dynamic | 50 | $63.6K | $480.7K | $1.87M | $39 | $254 | $986 | $38.0K | — | |
| topaz v3 | 100 bps | 2000 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| pancake v3 | 25 bps | 50 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #2 | |
| pancake v3 | 100 bps | 200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #1 | |
| pancake v3 | 1 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #3 | |
| pancake v3 | 5 bps | 10 | $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 #2 | |
| uniswap v3 | 100 bps | 200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #1, recent_28d_fees #20, recent_28d_volume #45, recent_14d_fees #159, liquidity #169 | |
| uniswap v3 | 5 bps | 10 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #3 |
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.