UB/USDT
0x40b8129b786d766267a7a118cf8c07e31cdb6fde / 0x55d398326f99059ff775485246999027b3197955
pairKey 0x40b8129b786d766267a7a118cf8c07e31cdb6fde-0x55d398326f99059ff775485246999027b3197955 · as of 2026-08-08 (UTC)
Opportunity score
Types: existing_pair_capture_opportunity, incentivize_liquidity
Recommended action: improve incentives/emissions + review dynamic-fee settings, monitor share response
Reason codes: fees_30d_ge_20k, active_days_ge_24, competitor_fee_ge_25bps, ultra_low_fee_competitor_penalty, volume_30d_ge_1m, liquidity_ge_100k, momentum_run_rate_ge_1, topaz_fee_share_lt_10pct, major_asset_side
Scored as of 2026-08-08.
Trends (daily, 34d window)
Trade-size mix (Topaz, last 14d)
99.9% 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 | 65,333 | $1.92M | 87.0% | |
| $100 – $1k | 1,741 | $284.8K | 12.9% | |
| $1k – $10k | 1 | $1.2K | 0.1% | |
| $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 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 |
|---|---|---|---|---|---|---|---|
| 2026-06-09 19:24 | cap ?→2000, base ?→200 | $0 → $129.9K | — | $0 → $83 | — | — → 6.42 | 0d vs 34d |
Pools (9)
| DEX | Fee | Tick | 7d vol | 14d vol | 30d vol | 7d fees | 14d fees | 30d fees | Liquidity | Candidate reasons | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| topaz v3 | dynamic | 50 | $1.15M | $2.18M | $3.80M | $942 | $1.6K | $2.5K | $21.3K | — | |
| topaz v3 | 100 bps | 2000 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — | |
| uniswap v3 | 100 bps | 200 | $1.97M | $2.47M | $2.53M | $19.7K | $24.7K | $25.3K | $212.9K | pair_scoped_supplement #1, recent_14d_fees #9, recent_28d_fees #18, recent_14d_volume #22, recent_28d_volume #36, liquidity #46 | |
| uniswap v3 | 30 bps | 60 | $99.0K | $101.5K | $172.9K | $297 | $304 | $519 | $11.2K | pair_scoped_supplement #2, recent_14d_volume #119, recent_14d_fees #121 | |
| pancake v3 | 25 bps | 50 | $0 | $0 | $0 | $0 | $0 | $0 | $5.3K | pair_scoped_supplement #2 | |
| pancake v3 | 1 bps | 1 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #3 | |
| pancake v3 | 100 bps | 200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #1 | |
| pancake v3 | 5 bps | 10 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | pair_scoped_supplement #4 | |
| 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.