Robinhood Chain · Uniswap

Siren / SOUN

An indexed onchain market containing SOUN, shown with pair-specific price history, reserves, swaps, execution diagnostics, and contract provenance.

Filtered live market data
Liquidity
$0.00
24-hour volume
$0.00
Network
Robinhood Chain
Venue
Uniswap

Pool price history

Uniswap · Robinhood Chain · Siren close in USD, filtered pair bars

Historical pricing is coming soon

A chart will appear when enough source market history is available.

Reserves and rolling market

Current pooled balances and filtered trading windows

Filtered statistics

Live reserves

$0.00 total liquidity

Token 01,000,000,000 Siren0x09037c5…3c33b01
USD price$0.0000037418 decimals
Token 10.000000000000000002 SOUN0x6e3dfd9…db10a54
USD price$6.329618 decimals

Rolling activity

Quote perspective: Siren

WindowPrice changeUSD volume
5 minUnavailable$0.00
1 hourUnavailable$0.00
4 hoursUnavailable$0.00
12 hoursUnavailable$0.00
24 hoursUnavailable$0.00
Current quote price
$0.00000361
24h high
$0.00000361
24h low
$0.00000361

Daily market diagnostics

Activity, execution costs, and MEV indicators

UTC bar · Sep 4, 2026

Activity

USD volume
$1,025.02
Transactions
8
Unique traders
4
Buy swaps
4
Sell swaps
4
Unique buyers
4
Unique sellers
4
Buy volume
$512.00
Sell volume
$512.00

Fee stack

Pool fees
$0.00
Base gas fees
$1.63
Priority fees
$0.00
Builder tips
Unavailable
L1 data fees
Unavailable
Total fees
$1.63
Average cost / trade
$0.20
Fees / volume
0.159%
Gas / volume
0.159%

Execution risk

MEV share of fees
Unavailable
Sandwich rate
0%
MEV risk
Low
Fee regime
Gas Dominated

Recent swaps

Most recent indexed swap events for this pair contract

8 events · newest first · scroll for all fields
Time (UTC)SideQuote amountUnit priceUSD valueMakerOnchain reference
Sell16,589,835.3 Siren$0.00000361$59.920xa75bf52…f13a9a5Block 54,604,695tx 0x17556d5…37d9d32log 45 · tick -144000
Sell30,157,849.4 Siren$0.00000386$116.290x0000009…30d0dcfBlock 54,526,450tx 0xa2a14d2…901445alog 90 · tick -143666
Sell50,065,620.5 Siren$0.0000042$210.200xa4a1cfe…8591e2bBlock 54,526,401tx 0x4c6a0f5…94354aclog 166 · tick -143043
Sell27,377,007.8 Siren$0.00000457$125.100x0dd78c1…8026008Block 54,526,292tx 0x0c4a5b7…37b1c74log 133 · tick -141964
Buy50,065,620.5 Siren$0.00000446$223.150xa4a1cfe…8591e2bBlock 54,526,102tx 0x3e8206c…ca079f7log 3 · tick -141348
Buy30,157,849.4 Siren$0.00000408$123.140x0000009…30d0dcfBlock 54,526,101tx 0xa195fab…e91985clog 67 · tick -142460
Buy27,377,007.8 Siren$0.00000384$105.240x0dd78c1…8026008Block 54,526,097tx 0x0576fbc…ff76e20log 49 · tick -143101
Buy16,589,835.3 Siren$0.00000368$60.970xa75bf52…f13a9a5Block 54,525,917tx 0x0e6ecc4…cae1576log 107 · tick -143666

Pool composition

The two token contracts that define this market

First token

Siren

Siren Song0x09037c5bfd3de8d6e549bf8023ac4185c3c33b01
First asset

Second token

SOUN

SoundHound AI0x6e3dfd9f7e1649baa14d25cac18c94d62db10a54
SOUN record

How to read this record

Market activity and issuer metadata answer different questions.

Price history uses pair-specific daily closing bars with the base side inferred by Codex. Reserves are the currently reported pooled token balances; rolling changes and volumes use filtered pair statistics. Daily diagnostics describe the latest UTC bar, which may still be in progress, and the swap ledger shows the 20 newest indexed Swap events for this contract. Market data refreshes on a 15-minute cache. The SOUN issuer, backing model, and network availability remain source-backed on the token record.