Call #331 · RU · Currency depreciation (FX reference rates)

RUB depreciates 3.99% or more against USD at any point within 14 days, from 82.8029.

Made 2026-08-24, resolving 2026-09-07 — a 14-day window, fixed before the outcome was known. Every field on this page was frozen when the call was made.

29%

what we said

stated on 2026-08-24, before the window opened

calls table · probability

26%

how often it happens anyway

RU's own base rate at issue — we sit +3pts from it

calls table · base_rate

HIT

resolved 2026-09-07

peak depreciation 5.02% (stored as basis points)

resolver: fx_rates (daily USD reference rates)

The criterion

Frozen at issue

Hit if the currency's peak rate against USD inside the window exceeds the issue-day reference (82.802865) by at least 3.99%. Peak, not endpoint: a devaluation that retraces still happened.

The resolver is external — fx_rates (daily USD reference rates) — and the daily snapshot of this call in ledger-snapshots/ carries GitHub's timestamps. Diff any two dated files to verify nothing above moved after 2026-08-24.

History

Every RU currency call

← The full ledger · the same data as JSON

Daily snapshots of this book are committed to the public repository — ledger-snapshots/ — so the stated probabilities and thresholds carry GitHub's timestamps, not ours. A reader can verify no call moved between issuance and resolution without trusting us.