National Bank Open: Mariano Navone vs Arthur Fils

● quote 104 min ago
UncategorizedCloses: 7 daysLiquidity: $234.6KOfficial 24h Vol: $368.6KEvent: National Bank Open: Mariano Navone vs Arthur Fils
0.1¢
YES
99.9¢
NO
0.1¢
Spread
anomaly1Activity anomaly — current observed activity versus the market baselinedirection0Direction — strength and consistency of signed YES-equivalent flowwallets100Wallet quality — contribution from verified profitable non-bot walletsexecution30Execution — spread, depth and quote quality; not expected valuepriority0Opportunity priority — ranking score, not predicted return or edgedata 70%💡 4 smartMeasured profitable wallets: positive real PnL, 20+ trades, non-bot
24h sample:43 trades$71.7K tracked7% 🐋source coverage 19%BUY/SELL known 100%
tape 114 min agoofficial metadata 96 min ago
Profitable-wallet flow · 7d:NO $17.5K·4 wallets(1🐋)·$17.5K gross
Largest observed trade · 30d:BUYArthur Fils (NO)$30.9K@ 77¢·tennischamp

Decision read

Evidence and execution checklist — not a trade recommendation

TOO LATE — DO NOT CHASE
What the tape says

No material 1h direction in the tracked BUY/SELL sample.

1h
+$10
6h
−$26.5K
tracked
$71.7K

4 verified profitable wallets: −$17.5K YES-equivalent over 7d.

Can it be executed?
0.1¢displayed spread

Tight displayed spread; depth and partial-fill risk still matter.

Data confidence 70% · priority 0

Since latest large flow: +25.0pp at executable prices.

Priority ranks review urgency; it is not probability or expected value.

Risks / missing evidence
  • Price is near 0/100¢; headline flow can have little remaining payoff.
  • Executable quote is 104 minutes old.
  • Observed tape is 114 minutes old.
  • Official market metadata is 96 minutes old.

Stronger read requires meaningful signed flow plus confirmation across distinct observed wallets.

Resolution & market truth

Verify what settles the market before reading flow as a thesis

Resolution
resolved
Trading
Orders accepted
Deadline
2026-08-13 16:30 UTC
Event constraint
Not verified
Read full resolution rules

This market refers to the tennis match between Mariano Navone and Arthur Fils in the National Bank Open, originally scheduled for August 6, 2026 at 12:30PM ET. This market will resolve to 'Mariano Navone' if Mariano Navone advances against Arthur Fils. This market will resolve to 'Arthur Fils' if Arthur Fils advances against Mariano Navone. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Evidence receipts

Timestamped alerts and their measured outcomes; losses and unavailable checks remain visible

LARGE FLOWBUY Arthur Fils@ 75.0¢4h ago
15m CONFIRMED +5.0pp1h CONFIRMED +20.9pp

Price History

Executable orderbook · both outcomes
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Signals Trend

Market Analytics

Signed Order Flow

Signed YES-equivalent flow: BUY YES and SELL NO are positive; SELL YES and BUY NO are negative. Only trades with known BUY/SELL action are included.
1h+$10
6h$26.5K
24h$26.5K

YES-equivalent VWAP

Volume-weighted YES-equivalent probability. NO fills are converted to 1 − NO price before aggregation. Distance from VWAP is displacement, not an overbought/oversold signal.
Current0.1¢
VWAP 24h23.4¢▼ below by 23.3pp
VWAP 7d23.4¢
Largest observed holdersActual token balances from Polymarket's holders endpoint. Coverage is limited to the top 20 holders per outcome; percentages are within the reported sample, not total supply.

Largest holders

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YES-equivalent Volume Profile · tracked 30d

95¢
$0
90¢
$0
85¢
$0
80¢
$0
75¢
$0
70¢
$0
65¢
$0
60¢
$0
55¢
$0
50¢
$0
45¢
$0
40¢
$0
35¢
$0
30¢
$0
25¢
$166
20¢
$71.3K
15¢
$139
10¢
$42
5¢
$0
0¢
← now
$20

VPOC = 20¢ · highlighted bar = current price · blue bar = VPOC

Observed net position building

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Observed Tape · retained 30dupdated less than a minute ago
Loading trades…
🐋 Large Trades$10,000+ · retained 30dΔ now
BUYArthur Fils (NO)$30.9K@ 77.0¢
tennischamp0x8bfe…2d74
🐋about 4 hours ago
SELLArthur Fils (NO)$22.3K@ 76.0¢
tennischamp0x8bfe…2d74
🐋about 5 hours ago
BUYArthur Fils (NO)$13.5K@ 76.0¢
ferrariChampions20260xfe78…0319
🐋about 5 hours ago

Observed whale buys · 7d

Aggregated BUY fills of $10K+ per wallet and outcome

tennischampArthur Fils$31.3K
BUY VWAP 77.0¢·3 fills
ferrariChampions2026Arthur Fils$13.5K
BUY VWAP 76.0¢·1 fill

Observed BUY activity; current holdings and position change may be unconfirmed.