This market resolves YES if at any time, the displayed percentage of the market is at or below 10%. It resolves NO if this has not happened by the closing date, which is 1 week after creation of this market

Of course, there will be a delay between the market hitting 10% and me noticing this fact, I wonder if that can be abused... 😂

Same as this market, but with a bit more difficulty to reach YES.