# STX Help Center (United States) > Answers about STX in the United States: accounts, funding, trading event contracts, prices, settlement and market integrity. STX is not yet open for trading in the United States. Contact: contactus@stxapp.io. ## About STX - [About STX](https://help.stxapp.io/articles/about-stx.md): What STX is, how event contracts work, and who you trade with. ## Accounts and eligibility - [Accounts and eligibility](https://help.stxapp.io/articles/accounts-and-eligibility.md): Who can open an account, identity verification, location and account restrictions. - [I can't log in](https://help.stxapp.io/articles/cant-log-in.md): What to do if you forgot your password or the email on your account, your account is locked, or it says it is not active. - [Changing your details](https://help.stxapp.io/articles/changing-your-details.md): How to change your password, or update your name, address, email or phone number on your STX account. - [Location checks](https://help.stxapp.io/articles/location-checks.md): Why your location matters when you trade on STX, why not to use a VPN, and what to do if your location looks wrong. - [Verifying your identity](https://help.stxapp.io/articles/verifying-your-identity.md): Why STX verifies your identity, what to expect when you apply, and what to do if your account is still pending review. ## Deposits, withdrawals and fees - [Available balance](https://help.stxapp.io/articles/available-balance.md): Your available balance is the cash you can use for new orders, meaning funds not already held for open orders or positions. - [Deposits, withdrawals and fees](https://help.stxapp.io/articles/deposits-withdrawals-and-fees.md): Funding your account, when deposits are available, withdrawals and fees. - [Fee Schedule](https://help.stxapp.io/articles/fee-schedule.md): STX's US trading fees. Takers pay a fee and makers get a rebate, both set by the price: at most $1.25 and $0.25 per 100 contracts. - [Portfolio value](https://help.stxapp.io/articles/portfolio-value.md): Your portfolio value is what your holdings on STX are worth at market prices, including your balance, positions and orders. ## Trading and orders - [How to place a limit order](https://help.stxapp.io/articles/limit-orders.md): What a limit order is, how its limit price works, and how to place one on STX using the Order Slip. - [Orders](https://help.stxapp.io/articles/orders.md): Terms used for orders on STX, from the order book to maker, taker, open, filled and partially filled orders. - [How to place an order](https://help.stxapp.io/articles/place-an-order.md): How to buy or sell contracts on an STX market using the Order Slip, and how YES and NO outcomes settle. - [Positions](https://help.stxapp.io/articles/positions.md): What a position on STX is, how it is created when your orders trade, and which outcome a bought or sold position needs. - [Trading and orders](https://help.stxapp.io/articles/trading-and-orders.md): Placing, matching, cancelling and closing orders, and full collateralization. ## Prices and liquidity - [Prices and liquidity](https://help.stxapp.io/articles/prices-and-liquidity.md): What prices mean, bid, ask and spread, liquidity and changing open orders. - [Pricing](https://help.stxapp.io/articles/pricing.md): How prices work on STX. Each contract is priced from $0.01 to $0.99, and the price reflects the market's view of YES. - [Reading a market](https://help.stxapp.io/articles/reading-a-market.md): What buying and selling mean on an STX market, what a price like $0.68 tells you, and what quantity means. ## Outcomes and settlement - [Outcomes and settlement](https://help.stxapp.io/articles/outcomes-and-settlement.md): How results are determined, what contracts pay and when settlement happens. - [Results and settlement questions](https://help.stxapp.io/articles/settlement-questions.md): What to do if you think a market settled the wrong way, or your position has not settled yet, and where a market's rules are. - [Settlements](https://help.stxapp.io/articles/settlements.md): How a position on STX settles, either by an offsetting trade before the market ends or by the market's result. ## Sports situations - [Sports situations](https://help.stxapp.io/articles/sports-situations.md): Overtime, ties, withdrawn players, suspended games and corrected results. ## Risk, security and support - [Risk, security and support](https://help.stxapp.io/articles/risk-security-and-support.md): Risk of loss, prohibited conduct, position limits, account security and how to get help. ## Responsible trading - [Closing your account](https://help.stxapp.io/articles/closing-your-account.md): How to close your STX account, what has to happen first, and how to take a break from trading instead. - [Cool off period](https://help.stxapp.io/articles/cool-off-period.md): Take a short break from trading on STX with a cool off period. How to set one and what it means for your account. - [Limit history](https://help.stxapp.io/articles/limit-history.md): Where to see the history of the member limits you have set on your STX account, including changes to them. - [Responsible trading](https://help.stxapp.io/articles/responsible-trading.md): Tools that help you stay in control of your trading on STX, from limits to a break or self-exclusion, and how to get help. - [Self-exclusion](https://help.stxapp.io/articles/self-exclusion.md): Exclude yourself from trading on STX for a longer period. How to set it up and what it means for your account. - [Trading limits](https://help.stxapp.io/articles/trading-limits.md): Set limits on your deposits, the amount you can have at risk, your losses and your time on STX, and how changing a limit works. ## Market integrity - [Market integrity and exchange information](https://help.stxapp.io/articles/market-integrity.md): Affiliates, conflicts, market makers, notices and your trade records. ## Other - [Contact us](https://help.stxapp.io/contact.md): How to reach STX customer support in the United States. - [Hi, how can we help?](https://help.stxapp.io/index.md): Answers about STX accounts, funding, trading event contracts, settlement and market integrity. ## Lists - [All articles](https://help.stxapp.io/articles.md): Every Help Center article, with its topics. - [Topics](https://help.stxapp.io/topics.md): Every Help Center topic. - [About STX](https://help.stxapp.io/topics/about.md): What STX is and how event contracts work. - [Accounts and eligibility](https://help.stxapp.io/topics/accounts.md): Who can open an account, verification and account status. - [Deposits, withdrawals and fees](https://help.stxapp.io/topics/funds.md): Funding your account, withdrawals and the fee schedule. - [Trading and orders](https://help.stxapp.io/topics/trading.md): Placing, matching, changing and cancelling orders. - [Prices and liquidity](https://help.stxapp.io/topics/prices.md): What prices mean, spreads and liquidity. - [Outcomes and settlement](https://help.stxapp.io/topics/settlement.md): How results are determined and contracts settle. - [Sports situations](https://help.stxapp.io/topics/sports.md): Overtime, ties, withdrawals, suspensions and corrections. - [Risk, security and support](https://help.stxapp.io/topics/risk-and-security.md): Risk of loss, account security and reporting concerns. - [Responsible trading](https://help.stxapp.io/topics/responsible-trading.md): Trading limits, cool off, self-exclusion and closing your account. - [Market integrity](https://help.stxapp.io/topics/market-integrity.md): Affiliates, market makers and exchange notices. ## Full text - [llms-full.txt](https://help.stxapp.io/llms-full.txt): every page above in one file