State Street SPDR Portfolio S&P 500 ETF

Addresses

Addresses are unique per chain only: identify a token by chain and address together.

• 

  Base

  chain id 8453

  tSPYM

  0x8Fdf…bfBb0x8Fdf41116F755771Bfe0747D5F8C3711D5DEbfBb0x8Fdf41116F755771Bfe0747D5F8C3711D5DEbfBb Explorer for tSPYM on Base (opens in new tab)

  wtSPYM

  0x31C2…c2d80x31C2C14134e6E3B7ef9478297F199331133Fc2d80x31C2C14134e6E3B7ef9478297F199331133Fc2d8 Explorer for wtSPYM on Base (opens in new tab)

  Receipt (ERC‑1155)

  0x9570…E5bd0x957056dD6e2E594742E36675e8AA5A567163E5bd0x957056dD6e2E594742E36675e8AA5A567163E5bd Explorer for receipt on Base (opens in new tab)

  Transferable · certified until 30 Sept 2027 · owner: 48‑hour timelock

• 

  Ethereum

  chain id 1

  tSPYM

  0x484A…24390x484AaA9e6542774026b24aeD4EC3058400eD24390x484AaA9e6542774026b24aeD4EC3058400eD2439 Explorer for tSPYM on Ethereum (opens in new tab)

  wtSPYM

  0x7dF3…71c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c2 Explorer for wtSPYM on Ethereum (opens in new tab)

  Receipt (ERC‑1155)

  0xB023…34450xB023d277f4a50cE056Dd921C28fF7e27F56B34450xB023d277f4a50cE056Dd921C28fF7e27F56B3445 Explorer for receipt on Ethereum (opens in new tab)

  Transferable · certified until 20 Jan 2027 · owner: 48‑hour timelock

• 

  HyperEVM

  chain id 999

  tSPYM

  0x484A…24390x484AaA9e6542774026b24aeD4EC3058400eD24390x484AaA9e6542774026b24aeD4EC3058400eD2439 Explorer for tSPYM on HyperEVM (opens in new tab)

  wtSPYM

  0x7dF3…71c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c2 Explorer for wtSPYM on HyperEVM (opens in new tab)

  Receipt (ERC‑1155)

  0xB023…34450xB023d277f4a50cE056Dd921C28fF7e27F56B34450xB023d277f4a50cE056Dd921C28fF7e27F56B3445 Explorer for receipt on HyperEVM (opens in new tab)

  Transferable · certified until 20 Jan 2027 · owner: 48‑hour timelock

• 

  Robinhood Chain

  chain id 4663

  tSPYM

  0x484A…24390x484AaA9e6542774026b24aeD4EC3058400eD24390x484AaA9e6542774026b24aeD4EC3058400eD2439 Explorer for tSPYM on Robinhood Chain (opens in new tab)

  wtSPYM

  0x7dF3…71c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c20x7dF3ad1ECC10DBF0296D05F91a697e4A059771c2 Explorer for wtSPYM on Robinhood Chain (opens in new tab)

  Receipt (ERC‑1155)

  0xB023…34450xB023d277f4a50cE056Dd921C28fF7e27F56B34450xB023d277f4a50cE056Dd921C28fF7e27F56B3445 Explorer for receipt on Robinhood Chain (opens in new tab)

  Transferable · certified until 11 Sept 2027 · owner: 48‑hour timelock

• 

  BNB Smart Chain

  chain id 56

  tSPYM

  0xaE71…4af10xaE7115d434c84F2f4a1196BaD67415d479804af10xaE7115d434c84F2f4a1196BaD67415d479804af1 Explorer for tSPYM on BNB Smart Chain (opens in new tab)

  wtSPYM

  0xeaA6…303a0xeaA6da57f120D5a0acB9Ff4807F7990EfBbE303a0xeaA6da57f120D5a0acB9Ff4807F7990EfBbE303a Explorer for wtSPYM on BNB Smart Chain (opens in new tab)

  Receipt (ERC‑1155)

  0xc562…3d2F0xc562dB7c3B8A41cBF8B84D3C057787723BD13d2F0xc562dB7c3B8A41cBF8B84D3C057787723BD13d2F Explorer for receipt on BNB Smart Chain (opens in new tab)

  Transferable · certified until 11 Sept 2027 · owner: 48‑hour timelock

Where to trade

Third-party venues, listed alphabetically with no ranking. Prices and fees vary by venue. More in the ecosystem directory.

• 

  Aerodrome(opens in new tab)

  DEX

  Base DEX with Slipstream concentrated-liquidity pools for several ST0x wrapped tokens.

  Chains:Base

• 

  CoW Swap(opens in new tab)

  DEX aggregator

  Intent-based DEX aggregator that supports ST0x wrapped tokens on Base.

  Chains:Base

• 

  Hydrex(opens in new tab)

  DEX

  Base DEX with live pools for ST0x wrapped tokens.

  Chains:Base

• 

  KyberSwap(opens in new tab)

  DEX aggregator

  DEX aggregator that returns routes for ST0x wrapped tokens on Base and Robinhood Chain.

  Chains:Base,Robinhood Chain

• 

  Relay(opens in new tab)

  Swap and bridge aggregator

  Cross-chain swap and bridge protocol that quotes same-chain swaps for ST0x wrapped tokens on Base.

  Chains:Base

• 

  Uniswap(opens in new tab)

  DEX

  DEX with ST0x wrapped-token pools on Base (v3 and v4) and on Robinhood Chain (v4, against USDG).

  Chains:Base,Robinhood Chain

• 

  Velora (ParaSwap)(opens in new tab)

  DEX aggregator

  DEX aggregator (formerly ParaSwap) that routes swaps for several ST0x wrapped tokens on Base.

  Chains:Base

Token forms: tSPYM and wtSPYM

• tSPYM

  tStock is the issued token. Under the prospectus its dividends are paid out separately, by claim. How dividends work.

  State Street SPDR Portfolio S&P 500 ETF ST0x · 18 decimals

• wtSPYM

  wtSPYM wraps tSPYM. S01 has delivered dividends to the wrapper as tSPYM, so 1 wtSPYM now holds 1.00457 tSPYM (read onchain). See if you hold wtStock.

  Wrapped State Street SPDR Portfolio S&P 500 ETF ST0x · 18 decimals

What’s built on it

Lending markets, vaults, launchpads and apps: third-party products, listed alphabetically with no ranking. Descriptions are in the ecosystem directory.

• Euler: AlphaGrowth Base RWA market(opens in new tab)Lending market
• ICHI(opens in new tab)Automated liquidity vaults
• Zerion(opens in new tab)Wallet and portfolio app

Check it yourself

• Supply

  How many tokens exist on every chain, read live from the chain.

  Live supply

  Onchain value $310KtStock supply × underlying reference value (DIA push oracle on Base, onchain), as of 2026-10-16T12:24:55Z; rounded to 2 significant figures

  1 tSPYM = 1 share. Shares per wtSPYM are read live on each chain and can differ between chains.

  Supply and shares per token, by chain

  Chain	tSPYM supply	wtSPYM supply	Shares per wtSPYM
  Base	3,423.67	3,405.61	1.00457
  Robinhood Chain	0.1	0.1	1
  BNB Smart Chain	0.01	0	1
  Total across all chains	3,423.78	3,405.71

  Read onchain: supply from totalSupply(); shares per wtSPYM from convertToAssets(1e18) on the wrapper. wtSPYM is backed by tSPYM held in the wrapper, so it is not added again. Updated 2026-10-16 13:01 UTC.

• Receipts

  Every mint and burn is public, with its transaction.

  Latest receipts for every token

  Latest S01 issuance for tSPYM

  Time (UTC)	Event	Chain	Amount	Transaction
  2026-10-16 08:27 UTC	Burn	Base	8.228958 tSPYM	View tx: burn of tSPYM on Base (opens in new tab)
  2026-10-16 08:04 UTC	Burn	Base	5.471538 tSPYM	View tx: burn of tSPYM on Base (opens in new tab)
  2026-10-15 19:25 UTC	Burn	Base	25.101281 tSPYM	View tx: burn of tSPYM on Base (opens in new tab)
  2026-10-15 19:25 UTC	Burn	Base	2.748925 tSPYM	View tx: burn of tSPYM on Base (opens in new tab)
  2026-10-15 19:19 UTC	Burn	Base	13.951134 tSPYM	View tx: burn of tSPYM on Base (opens in new tab)

• The right to the share

  Each tStock is a contractual right to one share, under an EEA-approved prospectus.

  Read the legal terms

  • Base Prospectus and all legal documents
  • What happens if S01 fails

The underlying

ISIN

US78464A8541

Market

US · United States

Trading currency

USD

Type

ETF

Reference value of the underlying share

90.83 USD as published onchain at 2026-10-16 12:24 UTC

Source: DIA push oracle on Base, read with getValue("SPYM") (contract on Basescan; about these feeds). This is a reference for the underlying share, not a price for tSPYM or wtSPYM; this site never quotes token prices, and prices and fees vary by venue.