{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXDHS100KOPT-26JUL","as_of":"2026-10-06T21:12:11.355816Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will DHS adopt a $100k OPT fee this year?\" — 25% as of 2026-09-27 UTC. https://pdata.world/events/kalshi/KXDHS100KOPT-26JUL","source_url":"https://kalshi.com/markets/kxdhs100kopt/will-dhs-adopt-a-100k-opt-fee-this-year/kxdhs100kopt-26jul"},"source":"kalshi","id":"KXDHS100KOPT-26JUL","ticker":"KXDHS100KOPT-26JUL","slug":"KXDHS100KOPT-26JUL","title":"Will DHS adopt a $100k OPT fee this year?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-30T22:00:00Z","end_date":"2027-01-09T01:00:00Z","closed_time":null,"volume":3.24,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":0.5622822046279907,"liquidity":null,"open_interest":1.12,"categories":["Politics"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Yes","top_outcome_probability":0.25,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-09-27T17:05:34.402762Z","fetched_at":"2026-09-27T17:05:34.402762Z","added_at":"2026-07-30T22:13:39.612122Z","url":"https://kalshi.com/markets/kxdhs100kopt/will-dhs-adopt-a-100k-opt-fee-this-year/kxdhs100kopt-26jul","chart_24h":null,"kind":"live","mutually_exclusive":false,"markets":[{"source":"kalshi","id":"KXDHS100KOPT-26JUL-27JAN01","event_id":"KXDHS100KOPT-26JUL","slug":"KXDHS100KOPT-26JUL-27JAN01","question":"Department of Homeland Security","group_item_title":"Yes","description":"If the U.S. Department of Homeland Security, including U.S. Citizenship and Immigration Services and U.S. Immigration and Customs Enforcement, announces the adoption of one or more nonrefundable charges totaling at least $100,000 per F-1 student, payable by the student or an employer, as a generally applicable condition for obtaining or maintaining post-completion Optional Practical Training employment authorization before Jan 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.25,0.75],"probability":0.25,"spread":0.06999999999999998,"active":true,"closed":false,"start_date":"2026-07-30T22:00:00Z","end_date":"2027-01-09T01:00:00Z","closed_time":"2027-01-01T04:59:00Z","result":null,"volume":3.24,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":0.6496097445487976,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-06T20:30:25.462846Z","fetched_at":"2026-10-06T20:30:25.462846Z","added_at":"2026-07-30T22:13:39.806517Z","url":"https://kalshi.com/markets/kxdhs100kopt/will-dhs-adopt-a-100k-opt-fee-this-year/kxdhs100kopt-26jul","event_title":"Will DHS adopt a $100k OPT fee this year?","chart_24h":[0.25,0.25]}]}