The rules exclude standard replies but may include them if recorded on the main feed by the tracker. Deleted posts count only if they survive for ~5 minutes. The market relies heavily on a specific Polymarket tracker for resolution, which may cause discrepancies with manual counting, posing a moderate risk.

Betting on the exact number of tweets posted by the official White House account in a specific week is a highly niche and trivial statistic. Ordinary people would rarely consider or care about this outside of prediction market enthusiasts.

April 21, 2026 - April 23, 2026, the price of the 180-199 option plummeted from 40.5c to 7.5c, and the 120-139 option dropped from 38.5c to 13c. The reason is that as the week's schedule progressed, the White House account's posting frequency stabilized, allowing the market to confidently narrow its expectations to the 140-179 range, selling off the tail probabilities on both sides. April 20, 2026 - April 21, 2026, the price of the 200+ option plummeted from 33.5c to 20c, as expectations for extremely high-frequency posting cooled down, with capital flowing back into the 140-199 high-frequency ranges. April 18, 2026 - April 19, 2026, the price of the 100-119 option crashed from 31c to 8.25c, accompanied by a noticeable drop in the 120-139 option. This was driven by a significant recent increase in the White House account's activity, causing the market to sharply upward-revise the expected total post count and sell off shares in the lower-frequency brackets.

There is a significant naming and definition risk. In CS esports, 'IEM Cologne' is typically a standalone flagship event held in July/August, distinct from a Valve-sponsored 'Major'. While the rules specify June dates (aligning with Valve's new schedule), if the 2026 Major is not hosted in Cologne, or if Cologne hosts its standard event rather than a Major, the specific entity 'IEM Cologne Major' defined in the title may not exist. This could lead to the market resolving to 'No' entirely based on cancellation clauses or creating resolution ambiguity.

The banks listed are primarily Global Systemically Important Banks (G-SIBs). The failure of any of them by 2026 would trigger a systemic financial crisis comparable to 2008. This would cause a massive crash in equities (S&P 500, XLF) and a flight to safety (dropping US Treasury yields, boosting Gold). This is a high-stakes 'black swan' hedging event.

The prediction market implies a nearly 48% probability of US Bank and Wells Fargo failing by the end of June, which is a massive disconnect from the views of mainstream financial media, rating agencies, and the Federal Reserve. In reality, these banks have healthy capital adequacy ratios and show absolutely no signs of impending failure. This divergence is entirely driven by liquidity flaws and speculative capital within the prediction market, rather than fundamental deterioration.

There are two main risks: 1. Ambiguity of 'Hit'. It usually implies intraday touch, but could mean closing price, or specifically touching *during* April (if it hits the target in March and stays above, does it count for April?). 2. Extreme option spread ($0 to $455). Given NFLX's current price (~$98) and likely recent stock split (adjusted ATH is ~$134), the high strike options like $368 and $455 appear to be legacy pre-split figures, making them virtually impossible and potentially misleading.

The event result is directly determined by the Netflix stock price, making it highly correlated and valuable for hedging NFLX itself (Score 5). If NFLX experiences significant volatility (e.g., hitting $140 or dropping to $70), it would have a minor intraday impact on tech indices like the Nasdaq 100. This market is suitable for investors holding NFLX stock to hedge directional risk.

April 20, 2026 - April 23, 2026: Anthropic's price dropped from 93.5c to 74c, while OpenAI's price surged from 6.4c to a peak of 27.8c before settling at 21.3c. This was driven by intensified market speculation that OpenAI might release or blind-test a new model before the resolution date, posing a substantial threat to Anthropic's lead. April 16, 2026 - April 18, 2026: No option experienced a price fluctuation exceeding 10 cents. As the expiration date approaches, the market is converging towards an Anthropic victory with extremely low volatility, while long-tail options like DeepSeek have decayed further below 1 cent. April 9, 2026 - April 11, 2026: No option experienced a price fluctuation exceeding 10 cents. The market corrected its earlier irrational pricing, firmly establishing Anthropic as the overwhelming favorite. Earlier period: Most options experienced abnormal anchoring around 25.5 cents due to a lack of liquidity or initial order book structure, which has now fully normalized.