Kalshi is the first and only CFTC-regulated prediction market exchange operating in the United States. Since launching in 2021, Kalshi has grown to over 500,000 registered traders with $2 billion+ in cumulative trading volume. This guide covers everything you need to know to start trading on Kalshi in 2026.
Kalshi stands apart from crypto prediction markets for one critical reason: it's fully regulated by the Commodity Futures Trading Commission (CFTC). This means your deposits are held in segregated accounts at regulated banks, you receive proper 1099 tax documentation, and there's legal recourse if disputes arise. For US-based traders, Kalshi eliminates the legal uncertainty of offshore platforms.
Key Advantage
Unlike Polymarket or other crypto platforms, Kalshi deposits are held at FDIC-insured banks. Your funds are protected even if Kalshi itself were to fail — the same protection you get at a brokerage like Schwab or Fidelity.
Kalshi organizes markets into categories:
| Category | Example Markets | Typical Volume |
|---|---|---|
| Economics | Fed rate decisions, GDP growth, inflation (CPI) | Very High |
| Politics | Election outcomes, policy decisions, cabinet changes | High |
| Weather | Temperature records, hurricane landfalls, snowfall | Medium |
| Finance | S&P 500 ranges, crypto prices, earnings surprises | High |
| Culture | Award shows, TV ratings, social media milestones | Medium |
Every Kalshi market has a Yes/No binary outcome. To trade, you select Yes or No, choose your price (limit order) or accept the current market price (market order), and specify how many contracts you want. Each contract pays $1.00 if your side wins and $0.00 if it loses.
| Monthly Volume | Fee Per Contract | Effective Cost |
|---|---|---|
| $0 - $500 | $0.07 | 7% |
| $500 - $5,000 | $0.04 | 4% |
| $5,000 - $50,000 | $0.02 | 2% |
| $50,000+ | $0.01 | 1% |
Fees are charged per contract on both sides of the trade. As your volume increases, fees drop significantly. High-volume traders pay just 1 cent per contract — extremely competitive.
The most liquid markets on Kalshi are Federal Reserve interest rate decisions. The Fed meets 8 times per year, and each meeting generates millions in trading volume. Use the CME FedWatch tool, Treasury yields, and economic data releases to form your view. These markets are efficient but still offer edge to traders who process information quickly.
Weather markets are uniquely inefficient because most traders lack meteorological expertise. If you understand ECMWF and GFS models, you can find consistent edge in temperature, precipitation, and storm markets. Weather contracts typically resolve within days, allowing fast capital recycling.
CPI, jobs reports, GDP — these markets move fast around data releases. Position before the release based on your analysis, or trade the volatility after. Kalshi's CPI markets are particularly liquid, with contracts covering specific ranges (e.g., "Will CPI be above 3.0%?").
Kalshi issues 1099 forms for US traders. Gains from event contracts are treated as ordinary income (not capital gains) per current IRS guidance. Keep detailed records of all trades. Losses can offset gains within the tax year. Consult a tax professional for your specific situation.
Sign up for Kalshi and deposit $50-$100 to start. Begin with the most liquid markets (Fed rates, major political events) where spreads are tight and pricing is efficient. As you develop your skills, explore niche markets where your knowledge gives you an edge.
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