Arbitrage?

=== SUMMARY === - The author claims to have found a guaranteed 9% arbitrage by combining a QQQ put debit spread ($621/$620) with a prediction market bet that the Nasdaq 100 will end the year positive. - The thesis is that the implied probability from options (delta of ~0.81) is mispriced relative to the prediction market probability (0.71), allowing a risk-free profit. - Quality assessment: Speculative noise – the analysis relies on illiquid prediction markets, ignores execution costs, and lacks verification of real-time pricing. The post is not well-researched DD. === SENTIMENT === NEUTRAL === TRADE IDEAS === TICKER - QQQ - NEUTRAL | confidence: 0.55 | sentiment: 0.0 Speaker: u/sarhama072 Thesis: 1. THE FACT: QQQ $621/$620 put debit spread priced at ~0.20; prediction market on Nasdaq positive year-end at 0.71. Combined payoff = 1.0 for cost of 0.91. 2. THE BRIDGE: Mispricing between option delta and prediction market probability creates a synthetic risk-free position. 3. THE VERDICT: Execute the put debit spread and prediction market bet simultaneously to lock in a 9% return by year-end. 4. RISKS: Prediction market counterparty risk, options slippage, early assignment, liquidity constraints, and assumption that deltas equate to probabilities. Timeframe: long-term (to year-end 2026) Key Points: - Requires simultaneous execution at stated prices - No margin or size details provided - Prediction market not a standard brokerage instrument - Community dismisses as drunk Saturday post - Real-world arbitrage likely eroded by transaction costs === COMMENTS SUMMARY === Community comments are largely humorous and skeptical, with users joking about the complexity and low return compared to meme stocks. No substantive counter-arguments or additional data points are offered, but the overall tone suggests the idea is not taken seriously.