Polymarket joins Kalshi and Coinbase as prediction markets not allowed in the state.
Over the weekend, the Trump administration demanded states reverse full benefits paid under the Supplemental Nutrition Assistance Program.
Nevada is among 18 states and the District of Columbia that accept mailed ballots received after Election Day.
The law, enacted in April, set a Jan. 19 deadline for TikTok to be sold or else face a ban in the United States.
The Supreme Court could temporarily put the law on hold so that they can give fuller consideration to First Amendment and other issues.
TikTok has more than 170 million American users who would be affected, the companies have said.
Of the more than 40 current judicial vacancies nationwide, half are in states with two Republican senators.