Bank of Japan Decision in July?

Platform comparison

Market context

The Bank of Japan will release its July 2026 Monetary Policy Statement on 31 July, determining the change in basis points for the upper bound of its short-term policy rate. With the current crowd-implied probability at 0% for a rate increase, the market assumes the central bank will hold rates steady at the 1.0% level established in June, despite underlying inflation approaching the 2% target [1][3].

Historical precedent suggests caution is warranted when interpreting such low probabilities. The June 2026 decision to raise rates by 25 basis points was split 7-1, with dissenting board member Toichiro Asada arguing to maintain the status quo, yet the bank proceeded to normalise policy [3]. Furthermore, a government panel member recently called for two moderate hikes at a six-month pace, signalling official pressure for further tightening that could contradict the market’s current passivity [2].

Traders should monitor the upcoming July 29–30 meeting schedule and any pre-meeting commentary from board members regarding real interest rates and inflation upside risks [4][10]. The key catalyst is whether the bank adjusts monetary accommodation in response to persistent price developments, as officials have explicitly stated they will continue raising rates if economic conditions remain favourable [1]. Any deviation from the 1.0% benchmark will resolve to the nearest 25-basis-point bracket, directly impacting the settlement value.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Bank of Japan Decision in July? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

FAQ

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

Which payment methods are supported?

Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.

What's the minimum deposit?

10 EUR / 10 USD equivalent. No upper limit, but deposits over $1,500 lifetime volume trigger a quick KYC flow (typically 5-10 minutes).

How do withdrawals work?

Identical methods in reverse. SEPA withdrawal: T+1 (standard) or under 10 seconds (SEPA Instant). Klarna withdrawals process via bank-account refund. USDC withdrawal to external wallet: Polygon gas cost (typically $0.01).

Are payment details protected?

Yes. Card and bank details are never stored by Polymarket Klarna UK — they pass directly through PCI-DSS compliant payment service providers (Adyen, Stripe). Polymarket Klarna UK retains only transaction IDs and Klarna reference numbers for reconciliation.