Captured: 2026-09-26T00:25:03.143Z
Source observed: 2026-09-26T00:20:00.000Z
Public edition revised 2026-10-21: source rows withheld; original capture retained privately.

# Large Trades: Polymarket and Bitcoin

Inspect captured Polymarket and BTC prints, then check the sampled market concentration and same-second print groups before drawing a conclusion.

Canonical: https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc
JSON: https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc/data.json

Availability: The Polymarket trade tape is open to everyone in the app. Crypto whale views sit in the crypto workspace and depend on feed coverage and plan access.

## Where the sampled large-trade value went

Market share of the dollar value in the source's last-hour sample of trades above its size filter.

Status: published. Historical snapshot. Source status when captured: fresh. Within this table’s source-time freshness window; prices can change between observations.
Source observed at: 2026-09-26T00:20:00.000Z
Coverage: 38 returned trades above $10000 in the last hour; $1044638 sampled notional. Polymarket Data API v2 taker-side cursor scan inspected 200 records across 1 page and reached a record before the one-hour cutoff. The filter excludes smaller trades, so this is not venue-wide flow.

| Market | Sampled notional (USD) | Share of sampled value (%) |
| --- | --- | --- |
| 1Q Spread: Navy (-3.5) | 339760 | 32.52 |
| Chiefs vs. Dolphins | 167533 | 16.04 |
| LoL: FlyQuest vs Shopify Rebellion (BO5) - LCS Playoffs | 88224 | 8.45 |
| Colorado Rockies vs. Chicago White Sox | 86760 | 8.31 |
| Spread: Indiana (-20.5) | 66931 | 6.41 |
| Navy vs. UAB | 46280 | 4.43 |

- The denominator is the returned last-hour sample above the threshold, not all Polymarket trades or all trades in those markets.
- Rows are grouped by source condition ID when supplied; rows without one fall back to the reported title and have no exact-market link.
- A high share describes where the sampled prints occurred. It does not identify a wallet, prove one order, or predict the outcome.
- Several prints can belong to one event or one execution sequence; inspect the timestamps and the visible-print clusters below.
- Source status when captured: fresh. This snapshot is not a current quote.
- Source: [Vultax traders pack · Polymarket Data API v2 thresholded taker-side cursor scan](https://vultax.com/live/traders.json)
- [JSON](https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc/data.json?dataset=pm-market-concentration), [CSV](https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc/data.csv?dataset=pm-market-concentration)

- [1Q Spread: Navy (-3.5)](https://app.vultax.com/analytics/markets/1q-spread-navy-3-5--0x8a096ef7068e2b6268e6107d8c00fb996bae0b37a12f2a674063813af4494c1b?tab=trades)
- [Chiefs vs. Dolphins](https://app.vultax.com/analytics/markets/chiefs-vs-dolphins--0xed537832cbf6774d5b54da06732b53ce6866d82941e593ca71292f8e247babc5?tab=trades)
- [LoL: FlyQuest vs Shopify Rebellion (BO5) - LCS Playoffs](https://app.vultax.com/analytics/markets/lol-flyquest-vs-shopify-rebellion-bo5-lcs-playoffs--0x9962c790a805023444c02f61e7b7e408a52fae2cf392c95a347d90e46406a5d0?tab=trades)
- [Colorado Rockies vs. Chicago White Sox](https://app.vultax.com/analytics/markets/colorado-rockies-vs-chicago-white-sox--0xfa39a18815c98b91180901fed6f85002ade5f6f8014f5e7510ef00b83385aaf4?tab=trades)
- [Spread: Indiana (-20.5)](https://app.vultax.com/analytics/markets/spread-indiana-20-5--0xee4d267a11eb54e43566933779599602faee05221e964ad8f2445f03fd2763aa?tab=trades)
- [Navy vs. UAB](https://app.vultax.com/analytics/markets/navy-vs-uab--0x133c1fef1b271667b0ce7cd2dc6acca8faa571f5914915b55fee8a98b6765395?tab=trades)

## Trade sample coverage by venue

How many trades the source inspected and how many passed its large-print threshold.

Status: published. Historical snapshot. Source status when captured: fresh. Within this table’s source-time freshness window; prices can change between observations.
Source observed at: 2026-09-26T00:20:00.000Z
Coverage: Only responding BTC trade endpoints; the count is trades returned, not guaranteed full-window coverage.

| Exchange | Trades inspected | Large prints | Large-print value (USD) |
| --- | --- | --- | --- |
| Coinbase | 1000 | 0 | 0 |
| Binance | 1000 | 3 | 479955 |
| Kraken | 1000 | 0 | 0 |
| OKX | 500 | 0 | 0 |
| Bybit | 1000 | 1 | 120468 |

- A missing venue is unavailable, not a zero. A reported zero applies only to the inspected sample.
- Source status when captured: fresh. This snapshot is not a current quote.
- Source: [Vultax crypto pack · prints30m.byVenue](https://vultax.com/live/crypto.json)
- [JSON](https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc/data.json?dataset=btc-trade-coverage), [CSV](https://vultax.com/features/whale-tracker/evidence/20260926-4f40b3404b7c75fc/data.csv?dataset=btc-trade-coverage)

## Related research

- [115,006 Large-Trade Alerts: Where and When Crypto Whales Trade, by Venue and Hour](https://vultax.com/research/crypto-whale-trades-115000-alerts-six-exchanges) — published 2026-09-03

Continue: [Open the Vultax workspace](https://app.vultax.com/analytics/activity)

- Public tables mirror existing Vultax source packs. They do not include account data, private watchlists or the complete app dataset.
- Source time, coverage and limitations apply to each table. Missing values are unavailable, not zero.
- Downloads contain Vultax research summaries and simulation results. Exchange quotes, individual source trades, leaderboards and vendor datasets are not included. Third-party rights remain with their owners.