Trader

Bitcoin

Polymarket

would

A trader operating on <a href="https://x.com/polymarketbet/status/2012882758587101591?s=46" rel="noopener noreferrer nofollow">Polymarket</a> generated approximately $233,000 in profit within a single day after identifying and exploiting unusually low liquidity conditions affecting short-term XRP and Bitcoin markets. 
The activity occurred during a weekend trading session, a period typically characterized by <a href="https://timestabloid.com/expert-says-xrp-volume-is-still-very-low-heres-its-significance-on-current-price-rally/" rel="noopener noreferrer nofollow">reduced participation and thinner order books </a>across both prediction markets and centralized exchanges.
Available data shows that the trader, identified on Polymarket as “a4385,” focused on a narrow time-based prediction market tied to XRP’s short-term price movement on January 17. By coordinating positions across Polymarket and Binance, the trader was able to influence settlement outcomes at a relatively low cost.
<h2 id="b-use-of-short-term-prediction-markets-b">Use of Short-Term Prediction Markets</h2>
The strategy centered on a 15-minute Polymarket contract that paid out depending on whether XRP’s price closed higher or lower during a specific window from 12:45 PM to 1:00 PM Eastern Time. During this interval, trading activity on Polymarket was limited, creating an environment where a single participant could absorb most of the available liquidity.
The trader began purchasing contracts that would pay out if XRP moved higher by the end of the window. Rather than placing selective orders, he bought nearly every “up” contract available, regardless of price, steadily increasing his exposure. This accumulation continued while broader market activity remained subdued, allowing him to build a dominant position without immediate resistance.
<blockquote class="twitter-tweet">
 A Polymarket trader ran a Wolf of Wall Street–level play overnight – made $233K by drained liquidity from trading bots and it flew completely under the radar.
 The setup was brilliant and extremely simple.
 A trader known as <a href="https://twitter.com/a4385?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow">@a4385</a> made $233K overnight exploiting 15-minute… <a href="https://t.co/OgnJ8gMWp4" rel="noopener noreferrer nofollow">pic.twitter.com/OgnJ8gMWp4</a>
 — PredictTrader (@polymarketbet) <a href="https://twitter.com/polymarketbet/status/2012882758587101591?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow">January 18, 2026</a>
</blockquote>

<h2 id="b-interaction-with-automated-trading-systems-b">Interaction With Automated Trading Systems</h2>
At the time, many of the opposing positions on Polymarket were held by automated trading systems rather than discretionary traders. These systems interpreted the rising price of the “up” contracts as a signal of demand and continued offering additional contracts instead of reducing exposure. As a result, the trader accumulated roughly 77,000 contracts at an average cost significantly below the final payout value.
Despite a brief dip in XRP’s spot price early in the trading window, the contract pricing continued to move in favor of the trader’s position. By the midpoint of the session, the imbalance between available liquidity and demand had become more pronounced.
With minutes remaining before settlement, the trader executed the second phase of the strategy. A separate wallet placed a spot buy on Binance valued at approximately $1 million in USDT. Due to thin liquidity at the time, this order was sufficient to move XRP’s price upward by roughly 0.5%, ensuring that the Polymarket contract would settle in favor of the “up” outcome.
Immediately after the prediction market resolved, the same wallet reversed the spot position, selling the acquired XRP and minimizing directional exposure. This sequence locked in the Polymarket gains while limiting prolonged market risk.
<blockquote class="twitter-tweet">
 We are on X, follow us to connect with us :- <a href="https://twitter.com/TimesTabloid1?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow">@TimesTabloid1</a>
 — TimesTabloid (@TimesTabloid1) <a href="https://twitter.com/TimesTabloid1/status/1934162718258499855?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow">June 15, 2025</a>
</blockquote>

<h2 id="b-cost-structure-and-profitability-b">Cost Structure and Profitability</h2>
Estimated transaction costs associated with the strategy were relatively small compared to the resulting profit. Combined fees and slippage on Binance were estimated at around 0.25% per transaction, with additional platform fees applied to the prediction market trades. Given the trader’s fee tier on Binance, total costs were estimated near $6,200, though actual expenses may have been slightly lower.
The disparity between execution costs and net profit highlights how low-liquidity conditions can magnify the impact of coordinated trading activity across interconnected markets.
<h2 id="b-broader-impact-and-repetition-of-the-strategy-b">Broader Impact and Repetition of the Strategy</h2>
After confirming the effectiveness of the approach, the trader reportedly repeated similar trades across other short-duration markets during the same weekend, including contracts linked to Bitcoin. Because overall trading volume did not recover, automated systems continued to provide liquidity under unfavorable conditions.
While some participants recognized the pattern and withdrew from trading, others were slower to react. Public data suggests that at least one trader experienced <a href="https://timestabloid.com/xrp-liquidation-map-going-wild/" rel="noopener noreferrer nofollow">losses exceeding $30,000</a>, effectively erasing prior gains accumulated earlier in the year.
The episode has renewed discussion around <a href="https://timestabloid.com/xrp-liquidation-map-going-wild/" rel="noopener noreferrer nofollow">liquidity risks, </a>automated trading behavior, and the vulnerabilities that can arise during low-volume trading periods, particularly in short-term prediction markets tied closely to spot price movements.
Disclaimer: This content is meant to inform and should not be considered financial advice. The views expressed in this article may include the author’s personal opinions and do not represent Times Tabloid’s opinion. Readers are urged to do in-depth research before making any investment decisions. Any action taken by the reader is strictly at their own risk. Times Tabloid is not responsible for any financial losses.
Follow us on <a href="https://twitter.com/TimesTabloid1" rel="noopener noreferrer nofollow">Twitter</a>, <a href="https://www.facebook.com/timestabloid/" rel="noopener noreferrer nofollow">Facebook</a>, <a href="https://t.me/markettabloid" rel="noopener noreferrer nofollow">Telegram</a>, and <a href="https://news.google.com/publications/CAAqLAgKIiZDQklTRmdnTWFoSUtFSFJwYldWemRHRmliRzlwWkM1amIyMG9BQVAB?hl=en-US&amp;gl=US&amp;ceid=US%3Aen" rel="noopener noreferrer nofollow">Google News</a>
The post <a href="https://timestabloid.com/polymarket-xrp-trader-makes-233k-overnight-details/" rel="noopener noreferrer nofollow">Polymarket XRP Trader Makes $233K Overnight: Details</a> appeared first on <a href="https://timestabloid.com" rel="noopener noreferrer nofollow">Times Tabloid</a>.

Polymarket XRP Trader Makes $233K Overnight: Details

Table of Contents

Times Tabloid

Other articles published on Jan 20, 2026

Bitmine’s Monumental $279M ETH Stake Signals Unwavering Institutional Confidence in Ethereum’s Fu...

Solana's RWA Ecosystem Reaches $1 Billion TVL Milestone

Best crypto coins to watch right now: BlockDAG leads, TRON/ADA/SOL hold the line

Dogecoin Price Crashes 18% — Will This Week's SCOTUS Ruling Trigger Massive Rebound?

Trove Faces Refund Calls After Dropping Hyperliquid for Solana

OpenAI Prepares to Enter Hardware Market With “Shockingly Simple” AI Device

Join our free newsletter for daily crypto updates!