POLYMARKET · PREDICTION MARKET · NETHERLANDS VS. JAPAN - MORE MARKETS

Netherlands vs. Japan: 1st Half O/U 0.5

YES · live

0.1¢

NO · live

100.0¢

▸ Advanced metrics · M2M bundle

polymarket · fifwc-nld-jpn-2026-06-14-first-half-total-0pt5 · fresh · feed 0s old

24h sparkline · 60 pts▼ —

realized vol (ann.)

2604.16%

max drawdown

99.93%

sharpe

—

ulcer index

63.04%

RMS drawdown

pain index

47.50%

mean drawdown

mod. VaR 95%

0.00%

Cornish-Fisher

martin ratio

—

ret / ulcer

CDaR 95%

99.93%

cond. drawdown

gain/pain

0.01

Σgain / Σ|loss|

sterling

—

ret / CDaR

omega (θ=0)

0.01

upside/downside

roll spread

108.9 bps

implied (price-only)

bars used

352

store

spread

—

24h Δ

—

flow lean

—

carry

flat

signalNEUTRALconfidence 20%

Same bundle via M2M API: /api/m2m/pm-fifwc-nld-jpn-2026-06-14-first-half-total-0pt5/bundle · venue execution: polymarket →

LIVEPOLL0SRCFRESH141ms⏱--:--:-- UTCNEXT8.0sUP0s--:--HIST0/30

▶ STREAMING·HYPERLIQUID·POLYMARKET·0 POLLS·SRC FRESH·UPTIME 0s·NEXT POLL 8.0s·CC0 OPEN DATA·HYPO.MARKETS·▶ STREAMING·HYPERLIQUID·POLYMARKET·0 POLLS·SRC FRESH·UPTIME 0s·NEXT POLL 8.0s·CC0 OPEN DATA·HYPO.MARKETS·

YES · live

0.1¢

NO · live

100.0¢

YES price · live 24h

25 ticks · last 0.05¢

YES / NO split · live

Σ 100.00% · fair

Σ-sides total = 100.00% (tight rounding)

H(p) entropy = 0.006 / 1.00 bits (1%) · informative — one side favoured

YES

0.1%0.1¢2000.00×▬ +0.00pp

100.0%100.0¢1.00×▬ +0.00pp

Σ 100.00% · arb gap 0.00pp

Per-tick activity · |Δp| in basis points · live

Σ 7345bp moved · peak 6900bp · n=24 ticks

Live numerics · pulse on poll

LIVE NUMERICS8 metrics·POLL 0

⏱snapshot age

141ms

▲YES mid

0.05¢ (0.05%)

▼NO mid

99.95¢ (99.95%)

ΣΣ sides

100.00%

⚖arb gap

0.000pp

$24h vol $

$150.0k

≋liquidity $

$123.9k

◳history points

25 ticks (live)

§1 · 24h price history (YES + NO tokens)

YES price · CLOB mid

25 YES observations from clob.polymarket.com · last 0.05¢

NO price · CLOB mid

25 NO observations from clob.polymarket.com · last 99.95¢

§2 · Distribution of Δp

Histogram of hourly increments

n=24

Q-Q plot · standardised Δp vs N(0,1)

reference line = identity (perfect normality). Heavy upper-right tail = fat positive tail.

§3 · Sample moments

Descriptive statistics · 5-number summary · shape diagnostics

SAMPLE MOMENTS · N=25LEPTOKURTIC · FAT TAILS (G₂=6.74)

μ MEAN62.80¢95% CI: [55.42¢, 70.18¢]

σ STD DEV18.83ppσ² = 354.468 · CV = 29.98%

med MEDIAN68.50¢Q₁ 67.50¢ · Q₃ 68.50¢

FIVE-NUMBER SUMMARY · BOX PLOTrange 69.45pp · IQR 1.00pp (1.349σ→25.40pp)

SKEWNESS · G₁-2.908left-skewed

−3−10+1+3

EXCESS KURTOSIS · G₂6.740leptokurtic · fat tails

−30+2+4+6

μ ↔ medianμ < med · left-tailed|μ−med| / σ = 0.30

σ × 1.349 ↔ IQRdiverges from normalratio = 25.40

range ↔ σconcentrated (range < 4σ)range / σ = 3.69

μ = mean YES probability · σ = standard deviation · 95% CI = μ ± 1.96·SE. Skew/kurt diagnose departure from normality.

§5 · Time-series structure

Regime & autocorrelation diagnostics

TIME-SERIES STRUCTUREREGIME: MEAN-REVERTING · ADF rejects unit root

ρ(1) AUTOCORR-0.068within white-noise band

ρ(2) AUTOCORR-0.003lag-2 not significant

H · HURST EXPONENT0.507random-walk

OLS TREND · t-STAT-2.643significant @ α=0.05

HURST EXPONENT [0, 1]random-walk · H = 0.507

H = 0.507RANDOM-WALK

0
anti-persistent0.45
mean-reverting0.5
random walk0.55
persistent1
strongly trending

AUTOCORRELATION FUNCTION · ρ(k) for k=1..5WHITE NOISE · no significant lags

OLS TREND · t-STAT · [-5, +5]SIGNIFICANT @ 1% (|t|=2.64)

−5 reject−1.960 retain H₀+1.96+5 reject

REGIME CLASSIFICATIONMEAN-REVERTING · ADF rejects unit rootfrom Hurst + ρ(1) joint diagnosis

PREDICTABILITY · score 0.08low · ~ unpredictable|ρ(1)| + 2·|H − 0.5| heuristic

TREND SIGNIFICANCESIGNIFICANT @ 1% (|t|=2.64)α=0.05 critical |t|=1.96 · α=0.01 |t|=2.58

ρ(k) = lag-k sample autocorrelation · H = R/S Hurst exponent · t = OLS-trend t-statistic. Significance bands at ±2/√n approximate the 95% white-noise envelope. α=0.05 critical |t|=1.96; α=0.01 |t|=2.58.

§6 · Microstructure

Market quality · two-sided pricing · activity

MICROSTRUCTURE · MARKET QUALITYPERFECT · ARB-FREE Σ=100.00%

MARKET ID2481488

SLUGfifwc-nld-jpn-2026-06-14-first-half-total-0pt5

CATEGORYNetherlands vs. Japan - More Markets

TWO-SIDED PRICINGFAVOURS NO (100¢)

PRIMARY · YES0.05¢implied prob 0.05% · decimal odds 2000.00×

COUNTER · NO99.95¢implied prob 99.95% · decimal odds 1.00×

0.05¢

99.95¢

Σ-SIDES ARBITRAGE TESTPERFECT · ARB-FREE Σ=100.00%

0%50%100% · target110%

Σ = 100.00% · |1 − Σ| = 0.000pp

24H ACTIVITY · LIQUIDITYDEEP

24H VOLUME150.04k USD 24h

LIQUIDITY123.94k USD

MARKET QUALITYPERFECT · ARB-FREE Σ=100.00%|1−Σ| ≤ 0.5pp ⇒ fair · > 2pp ⇒ inefficient

PRICING SKEWFAVOURS NO (100¢)|primary − counter| = 0.999 · entropy 0.006 bits

LIQUIDITY DEPTHDEEP100k+ deep · 10k+ active · 1k+ modest · 100+ thin

Σ-sides = YES + NO implied probabilities. Perfect arb-free Σ = 100%. |1−Σ| > 2pp suggests synthetic outright arbitrage.

§7 · Position sizing & edge analysis

Probability split · YES vs NO · Kelly · entropy · arbitrage

FAIR MARKET · no edge

Probability scale (YES)

0%25%50%
fair75%100%

Implied decimal odds

YES2000.00×(0¢)NO1.00×(100¢)

Kelly bet-size (% of bankroll) K* = 0.00%

K* full

0.00%

½K half

0.00%

¼K quarter

0.00%

Entropy H(p̂) = 0.006 bits (1% of max) · informative — one side strongly favoured

0 (certain)0.250.50.751.00 (max)

Σ-sides = 100.00% · |1 − Σ| = 0.00pp · tight cross-venue rounding

K* full = (b·p − q)/b · ½K and ¼K are conservative fractions of the full-Kelly bet. Entropy in bits — log₂(2)=1 is maximum uncertainty for a binary market.

§9 · Hourly return heatmap

24-hour signed Δp grid · green = up · red = down

2 up bars · 4 down · best 2.00% · worst -69.00% · typical |Δ| 3.060%

§10 · Equity curve & underwater drawdown

Cumulative compounded return + running peak-to-trough

final equity 0.3116 (-68.84%) · max DD -69.14% · time-under-water 8/25 bars

§11 · Rolling-window statistics (w = 6 bars)

Rolling annualised Sharpe ratio · green positive · red negative

latest -36.839 · range [-55.93, 35.63] · μ -15.094 · positive Sharpe = excess-return-per-risk earned by buying-and-holding through this window

Rolling annualised volatility (%)

FAIL TO REJECTns

H₀: Δp is a random walk · VR = 1

STATISTIC

-1.1302

p-VALUE (log scale)

0.2584

10⁻⁴10⁻³10⁻²10⁻¹1

Each row states an explicit null H₀, the test statistic, an approximated p-value, and the decision. REJECT means evidence against H₀. KPSS complements ADF (rejecting both ⇒ ambiguous; rejecting one ⇒ clean verdict).

§13 · Spectral analysis (DFT periodogram)

Power spectrum of Δp · ‖X̂(k)‖²/n

dominant period ≈ 2.40h (freq 0.417) · concentrates 9.0% of total energy · Σ|X̂|²/n = 2.387e-1

▸ Depth section using sovereign-store price series (352 bars · effective 1753103 bars/year) — annualisation reflects native polling cadence, not upstream timeframes.

§14 · Honest position analytics

A binary-market analytics module framed in horizon time (days to resolution, not annualised). Estimators that need a model probability q as a first-class input (Kelly, KL divergence, Bayesian posterior, Mark-to-Market MC) only render when q is provided externally. Sweep an exploratory q at the interactive simulator →

§15 · Horizon returns

Returns · per bar / per day / per horizon

Horizon 0.3 d · σ/bar 1.967pp · expected |Δp| over horizon 4.82ppterminal variance p(1−p) = 0.0005 · n = 352✓ n = 352

μ per bar

-0.195pp

average Δp · drift

σ per bar

1.967pp

one-bar volatility · logit-free

Per-day movedaily

9.64pp

σ × √24

Per-horizon move0d

4.82pp

σ × √6

Terminal variancebinary

0.0005

p(1−p) at resolution

Current pricep

0.1¢

latest snapshot

Note: annualised Sharpe/Sortino are omitted — they are not meaningful for a bounded fixed-horizon binary contract that snaps to {0, 1} at resolution.

Annualised metrics are intentionally omitted — they don't apply to bounded probability series that resolve at a fixed date.

§16 · Tail risk

VaR · ES · max drawdown

VaR₉₅ 3.43pp · ES₉₅ 4.25pp · method parametric · drift-correcteddrift -0.195pp/bar · quantised: yes · median step 9.00pp · unique ratio 0.02✓ n = 352

VaR 95%

3.43pp

1.645·σ (parametric) of Δp

ES 95%

4.25pp

mean of the tail

Max drawdown

99.9pp

peak 68.5¢ → trough 0.1¢

Median step

9.00pp

price bucket granularity

Price series is bucketed (cent grid). Empirical quantiles collapse to grid points — parametric N(0, σ²) used instead.

Empirical quantiles unless the price series is bucketed (PM cent grid), in which case parametric N(0, σ²) is used to avoid grid collapse.

§17 · Odds conversion

Odds conversion · every dialect a bettor thinks in

Implied probabilityP

0.1%

= price

Decimal oddsEU

2000.000

total return per $1

AmericanUS

+199900

$100 wins $199900

FractionalUK

1999.00 / 1

profit per $1 risked

Profit per $100stake

+$199900.00

clean dollar framing

underdog (+)favorite (-)your price

Price → implied probability → decimal odds → American moneyline → fractional. Five views of the same number, plus the moneyline curve.

§18 · Binary entropy

Binary entropy · uncertainty as bits of information

Market entropyH(p)

0.006 bit

max 1.0 at p = 0.5

Your entropyH(q)

0.006 bit

Δ +0.000 bit vs market

Surprise · YES−log₂ p

10.97 bit

self-information

Surprise · NO−log₂(1−p)

0.00 bit

self-information

Market entropy only — model entropy requires an external q.

§19 · Model-dependent surfaces

§ Edge / Kelly / KL · no model probability provided

External model required

The position-economics, Kelly, KL-divergence, Bayesian and Monte-Carlo surfaces require a model probability q as input — a number independent of the market price p.

The previous build defaulted q to a tape-momentum heuristic derived from p; that produces apparent edge that is structurally guaranteed to be small and is not a useful skill signal. The auto-derived path has been removed.

To explore these surfaces with a hypothetical q, open the interactive simulator and drag the MODEL P(YES) slider. To wire a real model, POST to the NOSTRADAMUS hook (TBD) or pass ?q=… on the simulator URL.

§∞ · Provenance & attestation

Upstream (snapshot): gamma-api.polymarket.com
Upstream (history): clob.polymarket.com
YES token ID: 68284117192658425168392716050672951373035984491501377513427001744696447461552
NO token ID: 103714240156350527420912600891894026071795145013659820653899441490890538858404
Snapshot fetched: 2026-06-14 21:38:06 UTC
Snapshot age: 141ms
History points: 25 CLOB mids
Page rendered: 2026-06-14 21:38:06 UTC
Storage policy: no persistence — fetched on every request
SHA-256 attestation: 25274cbcec52d91fd7e573395ae8a194e320e5ed9213e18145007858b699fdc6 · deterministic hash of source snapshot
Open data licence: CC0 / public domain

§∞-2 · Related markets · explore more

HL PREDGermany100.0¢HL PREDSpain90.8¢HL PREDNetherlands78.2¢POLYMARKETWill Netherlands win on 2026-06-14?80¢POLYMARKETWill Australia win the 2026 FIFA World Cup?0¢POLYMARKETUS x Iran permanent peace deal by June 15, 2026?67¢HL PERPBTC-USD perpetual$64,885.5 HL PERPETH-USD perpetual$1,704.75 HL PERPHYPE-USD perpetual$61.95

Also see: /arb opportunities · RSS feed · more in Netherlands vs. Japan - More Markets

Market depth

▸ live order book · Polymarket YES

Depth within 1bp

bid $0 · ask $0

Depth within 5bp

bid $0 · ask $0

Depth within 10bp

bid $0 · ask $0

Depth within 50bp

bid $0 · ask $0

Mid price

—

(best bid + best ask) / 2

Spread

—

(bestAsk − bestBid) / mid

Imbalance (whole book)

-1.000

ask-heavy

Imbalance (top-5)

-1.000

ask-heavy top-of-book

Slippage scenarios

▸ live book walk · Polymarket YES

Simulating a market order at three notionals against the live book. Slippage = avg execution price vs. mid, in basis points. Worst fill = price of the deepest level touched. Live JSON: /api/asset/pm-fifwc-nld-jpn-2026-06-14-first-half-total-0pt5/slippage?size=10000&side=buy

Side	Notional	Avg fill	Slippage	Worst fill	Levels	Status
BUY	$1.00K	—	—	—	—	ERR
BUY	$10.00K	—	—	—	—	ERR
BUY	$100.00K	—	—	—	—	ERR
SELL	$1.00K	—	—	—	—	ERR
SELL	$10.00K	—	—	—	—	ERR
SELL	$100.00K	—	—	—	—	ERR

Risk metrics

▸ sovereign store · 352 barsperiods/year ≈ 1.75M

Realized vol (annualised)

30027.99%

σ per bar = 0.226789

Mean return (annualised)

-3607378.72%

μ per bar = -0.020577

Sharpe (rf=0)

-120.13

annualised; risk-free assumed zero

Max drawdown

99.93%

peak 0.69 → trough 0.00 over 299 bars

/api/asset/pm-fifwc-nld-jpn-2026-06-14-first-half-total-0pt5/risk · same metrics, JSON