Portugal has one side of its crypto regime settled and one side open. MiCA is a Regulation, so it applies in Portugal without national transposition, and the European Commission describes the EU framework as regulating both the issuing of crypto-assets and the services provided in respect of them.
Portugal is inside the EEA perimeter that an Irish MiCA crypto-asset service provider authorisation is passported into - Kraken holds CASP authorisations from the Central Bank of Ireland and names Portugal among the EEA states it passports them to - so a Portuguese resident is served by an authorised CASP and spot crypto is bought and sold lawfully through one. That is consistent with MiCA applying directly as an EU regulation across the whole Union.
Which authority supervises CASPs domestically in Portugal, and under what national instrument, is unclear.
The contract itself does not change by geography: a EWY perpetual settles in USDC everywhere.
9 venues open iShares MSCI South Korea ETF perps to traders in Portugal.
ApeX
Aster
Avantis
Hyperliquid
Lighter
Ondo
Paradex
VestFour steps from sign-up to an open position.
28% flat capital gains tax for crypto disposals held less than 365 days; tax-free for holdings of 365 days or longer.
Trading EWY from Portugal: legal.
From Portugal, you can fund an iShares MSCI South Korea ETF position using SEPA / SEPA Instant transfer (EUR), Debit card and PayPal.
Portugal residents can trade iShares MSCI South Korea ETF on 11 platforms, including ApeX, Aster and Avantis.
Canborsa charges 0.07% per side (0.14% round trip) on iShares MSCI South Korea ETF.