USDC-PLG20 USD Coin (Polygon)
Canonical id usdc-plg20 · ERC20 on polygon · approved quote asset
$0.9999
24h +0.01% · computed 33s ago
USD reference price history
The reference price as it was computed at each point, from the trades and anchors available then. Not a candle chart: a reference price is one considered value per moment, with no open, high or low to show.
No priced points in this window.
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Price route
How the USD value is derived. Shortest high-quality route wins; every hop is shown.
USDC → USD
- anchor · coingecko+coinpaprika+gleec-prices0.999877 · q 100% · 27m
Market cap: not shown (needs verified circulating supply and sufficient confidence)
Full methodology trace (JSON)Why this confidence
Components for the primary market NMC/USDC.
Score 26 / 100. Each component contributes up to its weight; the note explains what drives it.
- Reliable 24h USD volume0.0 / 15$0.00 reliable volume in 24h (full marks at $1,000)
- Eligible trades2.5 / 100 eligible in 24h, 5 in window (full marks at 10)
- Independent observable participants3.8 / 152 distinct pubkeys among eligible trades (full marks at 5)
- Age of latest reliable trade5.2 / 201.9d old (half-life 24h)
- Bid/ask spread0.0 / 10No order book
- Executable depth within 5%0.0 / 10No order book
- Agreement between pairs4.9 / 50.6% divergence from other pairs
- Anchor provider agreement5.0 / 5Anchor quality 100%
- Volume not rejected as suspicious5.0 / 50% of raw 24h volume rejected
- Influence concentration0.0 / 5Largest participant holds 100% of weight
Trading pairs
| Pair | Reference | Last trade | Status | Confidence | Reliable / raw vol 24h | Trades 24h | Last reliable trade |
|---|---|---|---|---|---|---|---|
| NMC/USDC-PLG20 | 1.1028 USDC | 1.0993 | $0.00 / $0.00 | 0 | 2026-09-22 03:22:00 UTC | ||
| AVN/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| ARRR/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| BCH/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| BNB/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| CDN/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| CHTA/USDC-PLG20 | 0.0000048425805 USDC | 0.0000051115848 | $0.00 / $0.00 | 0 | 2026-09-21 04:53:49 UTC | ||
| DASH/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| DGB/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| DOGE/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| EVR/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| FIRO/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| KMD/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| LCC/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| LTC/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| NENG/USDC-PLG20 | 0.00000060450777 USDC | 0.000000643211 | $0.00 / $0.00 | 0 | 2026-09-21 04:55:19 UTC | ||
| PIVX/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| PND/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| RVN/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| VRSC/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| VTC/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — | ||
| ZEC/USDC-PLG20 | — | — | $0.00 / $0.00 | 0 | — |
Recent swaps
All completed swaps, including those excluded from the reference price. Flags explain any discount.
| Time (UTC) | Pair | Side | Price | Amount | ≈ USD | Took | Chain | |
|---|---|---|---|---|---|---|---|---|
| 2026-09-22 04:50:47 UTC | NENG/USDC-PLG20@8762 | ▼ sell | 0.000000643211 | 1,127,500 NENG | $0.7251 | 5m 41s | › | |
| 2026-09-22 04:49:07 UTC | CHTA/USDC-PLG20@8762 | ▼ sell | 0.0000051115848 | 141,900 CHTA | $0.7252 | 12m 53s | › | |
| 2026-09-22 03:22:00 UTC | NMC/USDC-PLG20@8762 | ▼ sell | 1.0993 | 29.5948 NMC | $32.53 | 1h 11m | › | |
| 2026-09-22 03:09:18 UTC | NMC/USDC-PLG20@8762 | ▼ sell | 1.1028 | 36.272 NMC | $40.00 | 1h 12m | › | |
| 2026-09-22 02:58:46 UTC | NMC/USDC-PLG20@8762 | ▼ sell | 1.1032 | 36.2576 NMC | $40.00 | 1h 09m | › | |
| 2026-09-22 02:49:06 UTC | NMC/USDC-PLG20@8762 | ▼ sell | 1.1041 | 36.2277 NMC | $40.00 | 54m 30s | › | |
| 2026-09-21 09:58:03 UTC | NMC/USDC-PLG20@8762 | ▼ sell | 1.0911 | 45.8248 NMC | $49.99 | 1h 42m | › | |
| 2026-09-21 04:55:19 UTC | NENG/USDC-PLG20@8762 | ▼ sell | 0.00000060450777 | 1,986,000 NENG | $1.20 | 1m 36s | › | |
| 2026-09-21 04:53:49 UTC | CHTA/USDC-PLG20@8762 | ▼ sell | 0.0000048425805 | 248,000 CHTA | $1.20 | 13m 10s | › | |
| 2026-09-19 16:38:42 UTC | NENG/USDC-PLG20@8762 | ▲ buy | 0.00000064553157 | 821,029 NENG | $0.5299 | 6m 39s | › | |
| 2026-09-19 16:38:10 UTC | CHTA/USDC-PLG20@8762 | ▲ buy | 0.000005324174 | 99,546 CHTA | $0.5299 | 8m 08s | › | |
| 2026-09-16 02:56:54 UTC | NENG/USDC-PLG20@8762 | ▲ buy | 0.000000495014 | 898,964 NENG | — | 6m 23s | › | |
| 2026-09-16 02:56:23 UTC | CHTA/USDC-PLG20@8762 | ▲ buy | 0.0000027157575 | 163,859 CHTA | — | 10m 11s | › | |
| 2026-09-14 07:00:18 UTC | NENG/USDC-PLG20@8762 | ▼ sell | 0.00000049278352 | 775,600 NENG | — | 2m 57s | › | |
| 2026-09-14 06:59:18 UTC | CHTA/USDC-PLG20@8762 | ▼ sell | 0.0000028641575 | 133,500 CHTA | — | 2m 08s | › | |
| 2026-09-11 03:29:20 UTC | NENG/USDC-PLG20@8762 | ▼ sell | 0.00000049418581 | 261,500 NENG | — | 8m 40s | › | |
| 2026-09-11 03:26:49 UTC | CHTA/USDC-PLG20@8762 | ▼ sell | 0.0000028010482 | 46,100 CHTA | — | 6m 26s | › | |
| 2026-09-09 03:50:42 UTC | NENG/USDC-PLG20@8762 | ▲ buy | 0.0000005357302 | 541,317 NENG | — | 3m 24s | › | |
| 2026-09-09 03:49:58 UTC | CHTA/USDC-PLG20@8762 | ▲ buy | 0.0000025326143 | 114,506 CHTA | — | 8m 40s | › | |
| 2026-09-06 15:06:35 UTC | NENG/USDC-PLG20@8762 | ▲ buy | 0.00000045235695 | 254,224 NENG | — | 7m 51s | › | |
| 2026-09-06 15:05:54 UTC | CHTA/USDC-PLG20@8762 | ▲ buy | 0.000002171641 | 52,955 CHTA | — | 5m 51s | › | |
| 2026-09-02 06:12:45 UTC | NENG/USDC-PLG20@8762 | ▼ sell | 0.00000027949144 | 2,208,000 NENG | — | 7m 28s | › | |
| 2026-09-02 06:11:24 UTC | CHTA/USDC-PLG20@8762 | ▼ sell | 0.0000011800045 | 523,200 CHTA | — | 7m 26s | › | |
| 2026-09-01 05:36:52 UTC | NENG/USDC-PLG20@8762 | ▲ buy | 0.00000029429756 | 1,240,241 NENG | — | 2m 04s | › | |
| 2026-09-01 05:36:02 UTC | CHTA/USDC-PLG20@8762 | ▲ buy | 0.0000012686766 | 287,701 CHTA | — | 9m 53s | › |
Anomaly summary (7 days)
Machine-readable codes across all USDC pairs.
- PING_PONG_PARTICIPANTS5
- BELOW_MIN_NOTIONAL4
- TINY_NOTIONAL4
- DEVIATION_FROM_PEERS1
Flags describe observable patterns in public swap data (pubkeys, sizes, timing). They never identify people and are not accusations.