Predicting the specific range of tweet counts for a government social media account in a given week is a classic hyper-niche and trivial novelty topic. Prior to seeing this market, the general public would never think about or track such obscure data.

April 28, 2026 - April 29, 2026, the price of the 160-179 option increased from 49.5c to 62.5c, as accumulating posting data provided clarity, causing capital to concentrate on the most likely central range. April 28, 2026 - April 28, 2026, the price of the 180-199 option crashed from 58c to 32c, the 160-179 option dropped from 56c to 33c, and the 140-159 option fell from 51c to 26c, due to abnormal trades in an extremely illiquid market causing massive intraday volatility. April 25, 2026 - April 26, 2026, the price of the 140-159 option dropped from 38c to 22c, and the 160-179 option surged from 21.5c to 42.5c, as the White House posting frequency over the first two days significantly exceeded expectations, causing the market to upwardly revise the projected total. April 24, 2026 - April 24, 2026, the Yes price for the 100-119 option spiked from 4.8c to 17.65c, and the 160-179 option rose from 24c to 32.5c, due to small orders causing extreme volatility in a very low liquidity market.

The market relies heavily on a specific external tracker (xtracker) and has precise caveats for replies (only counted if on the main feed) and deleted posts (must survive ~5 minutes to be captured). Tracker downtime or scraping anomalies could cause discrepancies with manual profile counts.

Betting on the exact number of social media posts a politician makes in a specific week is a classic degenerate prop bet. The general public rarely wonders about this specific metric, making the market highly novel and entertainment-driven.

April 28, 2026 - April 29, 2026, the price of '100-119' fell from 52.5c to 23.5c, '80-99' fell from 50.1c to 37.8c, and '60-79' fell from 50c to 31c. This occurred because the earlier widespread anomalous 50c quotes (likely caused by a data glitch or liquidity drain) were resolved, and prices returned to normal, reflecting the genuine expectation of a slower posting rate. April 28, 2026, the 'Yes' prices of all mutually exclusive options (e.g., '100-119', '80-99', '60-79', '140-159', etc.) suddenly surged to around 50c. This was caused by a likely severe data feed error, API malfunction, or extreme liquidity drain leading to anomalous quoting, bringing the sum of implied probabilities for all mutually exclusive options well above 100%. April 27, 2026 - April 28, 2026, the price of '100-119' climbed from 22.5c to 34c, '80-99' climbed from 15.95c to 25.4c, and '120-139' fell back from 32.5c to 26c, as the posting rate further slowed over time, causing market expectations to continue their downward revision toward the 80-119 range. April 26, 2026 - April 27, 2026, the price of '80-99' surged from 15.45c to 37.65c, while '120-139' plummeted from 33.5c to 18c, as the latest posting frequency data fell short of expectations, leading the market to significantly lower its forecast to the 80-119 range. April 25, 2026 - April 26, 2026, '120-139' price surged from 30.5c to 50c then fell back to 34c, while '140-159' steadily dropped from 21.5c to 11.5c, as the initial stabilization of the posting pace further concentrated the market on the 100-139 range. April 24, 2026 - April 25, 2026, the price of '160-179' plummeted from 24c to 5c, as the posting pace failed to meet the expectations for this bracket over time, leading the market to drastically downgrade its probability. April 22, 2026 - April 24, 2026, '120-139' fluctuated from 24c up to 41.5c and back to 27c, while '140-159' rose from 22c to 35.5c before settling at 27c. This occurred as early posting data caused market expectations to swing wildly regarding a final tally between 120 and 160. April 21, 2026 - April 22, 2026, 'Yes' prices for lower-frequency brackets like '40-59' plummeted by over 15c. This was driven by the market rapidly pricing out the likelihood of unusually low posting volumes as the tracking period approached.

High risk. The primary trap is the reliance on a specific third-party tracker (xtracker) and the rule that deleted posts only count if captured within ~5 minutes. Furthermore, the distinction between replies that appear on the main feed versus regular replies is ambiguous, which can lead to discrepancies between user perception and official resolution, causing disputes.

Highly exotic. Betting on the exact number of tweets a public figure will make in a designated week is a highly niche, entertainment-driven market. Ordinary people do not typically ponder or track this specific type of data.

April 28 - April 29, 2026, the price of the 200-219 option surged from 11.5c to 33c, while the 240-259 option dropped from 29.5c to 10c, as a recent slowdown in Elon Musk's tweet rate shifted the expected final count to a lower range. On April 28, 2026, the price of the 160-179 option briefly spiked to 49.95c before quickly dropping back to 0.25c, likely due to anomalous volatility from a large individual trade. April 27 - April 28, 2026, the price of the 240-259 option rebounded from 18.5c to 29.5c, as a slight acceleration in the tweet rate shifted the expected total range higher. April 26 - April 28, 2026, the price of the 220-239 option rose steadily from 16c to 32.5c, as a steady tweet rate eliminated extreme volatility scenarios, driving capital into the mean target ranges. April 26 - April 27, 2026, the price of the 200-219 option surged from 9.5c back up to 19.5c, as a slight slowdown in weekend tweet rates led the market to price in the possibility of a slightly lower range. April 24 - April 26, 2026, the price of the 180-199 option plummeted from 14.85c to 2.55c, as updated tracking data showed a noticeable increase in posting frequency, making lower expected total ranges unlikely. April 21 - April 24, 2026, the price of the 180-199 option surged from 6.9c to 14.85c as early tracking data suggested the final count might fall into a lower-to-middle range, prompting market repricing.

Uber's total number of trips is a key operational metric measuring the growth of its rideshare and delivery businesses. The outcome will directly impact Uber's stock price upon earnings release and may have a minor spillover effect on key competitors like Lyft.

Between 2026-04-27 and 2026-04-28, the YES price for the 3.6B option plunged from 87.5c to 51.5c. This was likely due to market participants revising their Q1 seasonal dip estimates downwards as the earnings release approaches, significantly reducing the perceived probability of crossing 3.6 billion trips. Between 2026-04-27 and 2026-04-28, the 4.4B and 4.6B options experienced anomalous price spikes (to 5.45c and 6.0c respectively), likely caused by poorly executed trades by inexperienced market participants in a low-liquidity environment.

There is a notable discrepancy between the rule's stated deadline (December 31, 2026) and the listed settlement time (June 30, 2026), which could lead to premature resolution risks. Additionally, interpreting whether a bill 'effectively' bans these contracts or shifts them to state regulation may involve some subjective legal interpretation.