TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 26, 9:49 PM EST
Polymarket
Nielsen updates its Linear TV Top 10 Total Chart on Thursdays, reflecting U.S. TV viewership data from the previous week (Monday-Sunday). This market will resolve according to the number of U.S. viewers (Persons 2+ average total viewers, P2+) of the highest viewed program for the Week of August 17 - August 23. This market will resolve based on the first official estimate reported by Nielsen. Any later revisions or retractions will have no bearing on resolution. If the data for the specified week is not released in its entirety by 11:59 PM ET on the second Thursday following the specified week, this market will resolve to the lowest bracket. If the data for the specified week remains partially published (i.e. excluding certain days of the week) by that time, this market will resolve based on the viewership data available at that point. If the reported number of viewers falls exactly between two brackets, this market will resolve to the higher range bracket. This market will resolve according to Nielsen’s P2+ viewership statistic for the specified week, as reported on the Linear TV Top 10 Total Chart, regardless of any future changes in methodology. If Nielsen ceases to publish the P2+ viewership statistic on the Linear TV Top 10 Total Chart, this market will resolve to the lowest range bracket. The resolution source for this market will be information from Nielsen, specifically their P2+ viewership statistic as reported on the Linear TV Top 10 Total Chart (see: https://www.nielsen.com/data-center/top-ten/#television).
Nielsen updates its Linear TV Top 10 Total Chart on Thursdays, reflecting U.S. TV viewership data from the previous week (Monday-Sunday). This market will resolve according to the number of U.S. viewers (Persons 2+ average total viewers, P2+) of the highest viewed program for the Week of August 17 - August 23. This market will resolve based on the first official estimate reported by Nielsen. Any later revisions or retractions will have no bearing on resolution. If the data for the specified week is not released in its entirety by 11:59 PM ET on the second Thursday following the specified week, this market will resolve to the lowest bracket. If the data for the specified week remains partially published (i.e. excluding certain days of the week) by that time, this market will resolve based on the viewership data available at that point. If the reported number of viewers falls exactly between two brackets, this market will resolve to the higher range bracket. This market will resolve according to Nielsen’s P2+ viewership statistic for the specified week, as reported on the Linear TV Top 10 Total Chart, regardless of any future changes in methodology. If Nielsen ceases to publish the P2+ viewership statistic on the Linear TV Top 10 Total Chart, this market will resolve to the lowest range bracket. The resolution source for this market will be information from Nielsen, specifically their P2+ viewership statistic as reported on the Linear TV Top 10 Total Chart (see: https://www.nielsen.com/data-center/top-ten/#television).
This market resolves around Aug 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning result will be the television program with the highest viewership for the week of August 17–23, as reported by authoritative ratings agencies. Traders should watch for official ratings releases and ensure they understand how the data is aggregated, since this determines the final settlement.
Several signals could shift this market before it settles. High-impact events like last-minute schedule changes, surprise guest appearances, or viral social media moments can rapidly alter trader expectations. Early ratings snapshots released mid-week often cause price swings, as do major advertising campaigns or controversies involving competing shows. Additionally, any significant change in viewership trends — for example, a sudden binge-watching surge — may also move the odds as traders adjust their bets.