The record · t-0045
Will the price of XRP be above $1.40 on August 28?
Logged 23 Aug 2026, 02:30 UTC · polymarket · Contract settles 28 Aug 2026, 16:00 UTC
crossbook
63.0%
low confidence
market at generation
68.5%
23 Aug 2026, 02:29 UTC
edge
-5.5 pts
probability points, not basis points
outcome
NO
brier 0.3969
Thesis
- I cannot verify current XRP spot; the market's 68.5% with 6 days to expiry most plausibly implies spot is modestly above $1.40 (roughly $1.50–1.60), since a strike far above or below spot would push odds toward extremes.
- XRP's realized volatility is high (often 4–6% daily, ~12–15% over 6 days), so a 5–10% spot cushion above $1.40 translates to roughly a 60–70% chance of finishing above the strike; I shave the market's 68.5% slightly toward 50% to account for thin liquidity (resting book only ~$4,600) and crypto's fat left tail.
- The divergence between my estimate and the market price is small and plausibly explained by the shallow order book plus my systematic regression toward 50% for volatile, near-the-money short-dated contracts.
Base rate
Short-dated (sub-week) crypto price-threshold markets resolve near 50% when the strike is close to spot, and drift toward the market-implied odds as spot moves further from the strike.
What would prove this wrong
A broad crypto market selloff or XRP-specific negative catalyst (e.g., regulatory news, large holder distribution) in the next few days that pushes spot meaningfully below $1.40.
Settlement
Resolved NO on 30 Aug 2026 · settlement source
This call is line t-0045 of the public append-only ledger, committed when it was published. It appears on the record alongside every other call, resolved and open.