# Researchers Identify Suspicious Activity on Kalshi and Polymarket Before Times/Siena Poll Release

> **Open Intelligence Dossier** · First detected: 2026-11-07 10:20 UTC · Category: Business

## Executive Summary
Researchers identify suspicious trading activity on prediction platforms Kalshi and Polymarket prior to election poll releases.

## Intelligence Brief
Recent reports indicate that researchers have identified suspicious activity occurring on prediction markets Kalshi and Polymarket before the release of election polls. Specifically, the coverage centers around unusual betting patterns connected to the New York Times and Siena poll releases. According to the available sources, this sequence of events has drawn direct scrutiny from the platforms themselves. Notably, Traders Union reports that Polymarket is currently investigating the specific bets placed prior to these New York Times and Siena poll drops. TradingView coverage similarly highlights the suspicious prediction market activity observed immediately before the election poll release by the New York Times. These developments place prediction platforms under close observation as market analysts examine the timing and nature of the pre-poll wagers.


Media outlets covering the situation include Traders Union, TradingView, NewsCord, and The New York Times itself, alongside comparisons involving nine distinct outlets as noted by NewsCord. The New York Times coverage explicitly details the findings of researchers who tracked the suspicious activity on both Kalshi and Polymarket. In addition to the prediction market investigations, related coverage from NewsCord notes that Wedgewood Polls admitted to fabricating election surveys. This admission resulted in the New York Times removing fifteen polls from its records. The presence of fabricated polling data running concurrently with unusual prediction market trading forms a central element of the current reporting across multiple outlets. The broader context provided by the headlines links election survey distribution directly with financial prediction platforms where users wager capital on political outcomes.


The intersection of polling data releases and prediction market activity has historically attracted attention, but the current situation involves active investigations by platform operators like Polymarket. Furthermore, the admission by Wedgewood Polls regarding fabricated election surveys adds a layer of complexity to how polling data is vetted, published, and utilized by platforms and news organizations. The removal of fifteen polls by the New York Times underscores the scale of the polling integrity issue that emerged alongside the suspicious market bets. As the situation develops, observers and participants will be watching for the results of Polymarket's ongoing investigation into the pre-poll bets. Coverage does not yet specify what penalties or policy changes might result from the platform's inquiry, nor does it detail any formal investigative steps announced by Kalshi. Future updates from the outlets currently tracking the story will likely provide more clarity on whether the suspicious activity on Kalshi and Polymarket shares a direct connection to the fabricated surveys admitted by Wedgewood Polls or the fifteen polls retracted by the New York Times.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Crypto Briefing | Polymarket investigates suspicious bets placed hours before NYT/Siena polls | [Source Link](https://news.google.com/rss/articles/CBMifEFVX3lxTE1hX2w4UG5ZWWJMM0RwVUFiSHYtUlNMS0JUTEFrUUxCVWlmNGt2Yk9DN19wOW10LUFEMVhFQkdtbkNkdF9lUW1pbTgwaWFtbFY4MmFVX0Q1UzVEV3dYVG5JNWlfNWNLZmNnUWx0ZTcwVmw0NjBQLWJ2SGhnMzQ?oc=5) |
| bloomingbit | Suspicious Trade Detected in US Midterm Prediction Market as $200,000 Bet Lands Just Before Poll Release | [Source Link](https://news.google.com/rss/articles/CBMiVEFVX3lxTE1CYjBUNm5keDJhSVZPVGRSZi1jY1RRX1ZjbVV2SXdrd1VIYkNXenE4U3c3OHpvcFV3VXdGd2xkRl9BNVNzaFBkbE9TZHlQdkNLTzRoWA?oc=5) |
| Traders Union | Polymarket investigates bets placed before New York Times/Siena poll releases | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxOZVdLeG1VdlZoVndaUllESmRsemJNaFZDU1NQajM5OWgtRUJ2Vm5kejJNTU40cGhmV3pnMjZDUlc2ekQ4bmdGSWdiYl9KZGF3SGJqUS11Xy1CZmZnNDhnbjlycWRKNUs3WDhmRFJFWDF4RUVzeWtJZk14b3J1bkdSbWRJcXhjYVV1cVJtUFlHa1k5UTI0X21pQ2hB?oc=5) |
| TradingView | Suspicious prediction market activity seen before election poll release: NYT | [Source Link](https://news.google.com/rss/articles/CBMi1gFBVV95cUxOWHRpTXF2c043ZmRXUXFkX1VueFc0VHp5dEYzUzltLXpuYVh5VHBJOGJUZTAyUFZNS3FjdkQtdkxINHRmajZhcUExN05wczBkT1UzeElBYXM3UFRKb3FhdHRqNjFMMHVrOEJRck9PXzdITFp0OC14aTJ5S2lFNE9POV9iR2d1V01manZlVXBkaFBSdHFUbmZxLWgyM1FaYno0eTJGQzQ5N2JsS1ZKM2s0blIxX3dMa1cxdmFwcVYyakdacGNSNldLdGVERFRaUnJiY1RtRU5R?oc=5) |
| NewsCord | Wedgewood Polls Admits Fabricating Election Surveys, New York Times Removes 15 Polls: 9 outlets compared | [Source Link](https://news.google.com/rss/articles/CBMi6gFBVV95cUxQcWNQdDF1NVZtVHk3bUltWHEtaHd1eUlSRXhrOUtPNzNrR2tpa3hJZE9NclcxQzZFLWd2aFlUN3RaeWhhZ1dBckxiNUF6cWJZM2FUMU4yel9wMENsV1hlOERGT2JHWUEtN1RaNW1hQ01TWHZWWllYRnhvMWtVb1ltOWx0LXZ4cXFZTjJmNzFMUzlBbnlORkotb284Q2k2VFVSZDhnTHhlZ2FBVEFFRWhlSThKaWtneWtST3dieGRnS0RTSW42d3Mta2VsODcwY2lYaWpnUHpwYVpCOG5KdDNQUGJkV2xHZ0ROb3c?oc=5) |
| The New York Times | Researchers Identify Suspicious Activity on Kalshi and Polymarket Before Times/Siena Poll Release | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxNYll0SWRXVmlnak5Fb0ZqNEw2TGJpak9DdTNqaW1sTWU0VmhIUWVHQ1EzcmYxVC1QVlVtWGNiOF80ajYyVG0yUnprU2twRUN1M0pZQTBmWUxrLXVNUi0wQ19FNXdMTmRCUlRWcW9RRlBWcE45WURuRkRwQVdtd0FwOUJwcS12cDUtOC0zNy1yVktWUQ?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-07/researchers-identify-suspicious-activity-on-kalshi-and-polymarket-before-times*