Our Bitcoin price prediction today centers on Kalshi's board, with today's contracts settling at 5 p.m. ET.
BTC traded at $84,615 at 12:21 p.m. ET on Wednesday, and the Bitcoin price prediction today from the market is a coin flip between $84,500 and $84,750.
Below are four Kalshi Bitcoin picks, today's above/below and bracket boards, key Friday strikes, and the other Kalshi crypto markets open this week.
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| 🪙 Crypto Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| Bitcoin $84,250 or Above (Oct. 21, 5 p.m. ET) | Yes | 75¢ | $133.33 | Trade it on Kalshi! |
| Bitcoin $84,750 or Above (Oct. 21, 5 p.m. ET) | Yes | 43¢ | $232.56 | Trade it on Kalshi! |
| Bitcoin $84,750 to $84,999.99 (Oct. 21, 5 p.m. ET) | Yes | 18¢ | $555.56 | Trade it on Kalshi! |
| Bitcoin $85,000 or Above (Oct. 21, 5 p.m. ET) | No | 73¢ | $136.99 | Trade it on Kalshi! |
Read the Kalshi review to learn more, or check out more prediction market promo codes for other platforms.
Bitcoin Price Prediction Today: Where BTC Trades Now
Bitcoin traded at $84,615 at 12:21 p.m. ET on Wednesday, Oct. 21 up about 2.3% over 24 hours. Yahoo Finance showed a day range of $82,566 to $84,682 as of 12:20 p.m. ET, so BTC is trading near the top of its session.
Bitcoin Price Prediction This Week: Our Four Kalshi Picks
Every pick below is a live Kalshi Bitcoin contract settling at 5 p.m. ET Wednesday, and you can compare platforms with our best prediction market apps rankings. Use Kalshi promo code ACTION55 and Trade $25, Get $55!
Best Floor Pick Today – Bitcoin $84,250 or Above
| 🪙 Crypto Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Bitcoin $84,250 or Above (Oct. 21, 5 p.m. ET) | Yes | 75¢ | $133.33 | Trade it now on Kalshi! |
BTC was trading about $365 above this strike at 12:21 p.m. ET, and Kalshi prices it holding into the close at 75 cents. We see fair value on Yes after spot Bitcoin ETFs posted net inflows on both Monday and Tuesday and BTC climbed roughly 2% in a day. This contract settles at $1 if the 60-second average of the CF Benchmarks Bitcoin Real-Time Index (BRTI) before 5 p.m. ET on Wednesday, Oct. 21 is above $84,249.99, and $0 otherwise. A $100 trade on this line returns $133.33 if BTC settles at $84,250 or higher at 5 p.m. ET, based on Kalshi's live 75 cent price.
- If BTC is $84,250 or higher at 5 p.m. ET: this ticket returns $133.33 on a $100 stake.
- If it doesn't: the full $100 stake is lost, since Kalshi contracts settle all-or-nothing.
A favorite price on the rally holding for about four more hours.
Best Coin-Flip Pick Today – Bitcoin $84,750 or Above
| 🪙 Crypto Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Bitcoin $84,750 or Above (Oct. 21, 5 p.m. ET) | Yes | 43¢ | $232.56 | Trade it now on Kalshi! |
This is the strike just above Kalshi's coin-flip line, which sits between $84,500 (59 cents) and $84,750 (43 cents). The market prices a small pullback as slightly more likely than not, but Yes only needs BTC to tack on about $135 from its 12:21 p.m. ET print after trading as high as $84,682 earlier in the session. This contract settles at $1 if the 60-second average of the CF Benchmarks Bitcoin Real-Time Index (BRTI) before 5 p.m. ET on Wednesday, Oct. 21 is above $84,749.99, and $0 otherwise. A $100 trade on this line returns $232.56 if BTC settles at $84,750 or higher at 5 p.m. ET, based on Kalshi's live 43 cent price.
- If BTC is $84,750 or higher at 5 p.m. ET: this ticket returns $232.56 on a $100 stake.
- If it doesn't: the $100 stake is gone entirely.
A plus-money read on the intraday momentum carrying a little further.
Best Range Pick Today – Bitcoin $84,750 to $84,999.99
| 🪙 Crypto Prediction | 🏷️ Position | Price | ��� Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Bitcoin $84,750 to $84,999.99 (Oct. 21, 5 p.m. ET) | Yes | 18¢ | $555.56 | Trade it now on Kalshi! |
Kalshi's $250 brackets around spot trade between 18 and 19 cents, and this one pairs with our coin-flip pick: it pays if BTC pushes above $84,750 but stalls under the round $85,000 level. That is a narrow window, so the payout is large and the hit rate is low. This contract settles at $1 if the 60-second average of the CF Benchmarks Bitcoin Real-Time Index (BRTI) before 5 p.m. ET on Wednesday, Oct. 21 lands between $84,750 and $84,999.99, and $0 otherwise. A $100 trade on this line returns $555.56 if BTC settles inside the bracket at 5 p.m. ET, based on Kalshi's live 18 cent price.
- If BTC finishes between $84,750 and $84,999.99: this ticket returns $555.56 on a $100 stake.
- If it lands anywhere else: the $100 stake is gone entirely.
A small-stake, high-multiple shot at a stall just under $85,000.
Best No Pick Today – No on Bitcoin $85,000 or Above
| 🪙 Crypto Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Bitcoin $85,000 or Above (Oct. 21, 5 p.m. ET) | No | 73¢ | $136.99 | Trade it now on Kalshi! |
Taking No means BTC finishes today below $85,000, roughly $385 above its 12:21 p.m. ET price. The market prices No at 73 cents, and we think that is fair with Brent crude still elevated above $111 a barrel as of Tuesday, Tesla and Meta reporting after the stock market close and next week's Fed meeting keeping traders cautious. This contract settles at $1 if the 60-second average of the CF Benchmarks Bitcoin Real-Time Index (BRTI) before 5 p.m. ET on Wednesday, Oct. 21 is at or below $84,999.99, and $0 otherwise. A $100 trade on this line returns $136.99 if BTC settles below $85,000 at 5 p.m. ET, based on Kalshi's live 73 cent price.
- If BTC finishes today below $85,000: this ticket returns $136.99 on a $100 stake.
- If it settles at $85,000 or higher: the full $100 stake is lost entirely.
A high-probability No that still leaves room for a modest rally.
Kalshi Bitcoin Above/Below Contracts for Today
Each of these Kalshi Bitcoin contracts pays out if BTC settles above the listed strike at 5 p.m. ET today, and prices fall as the strikes climb. Strikes priced at 99 or 1 cent are left off.
- $83,500 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 95¢): only loses on a drop of more than $1,100 by the close.
- $83,750 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 92¢): a deep cushion below the midday price.
- $84,000 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 85¢): the old $84,000 resistance zone now sits below spot.
- $84,250 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 75¢): our floor pick, about $365 under the midday price.
- $84,500 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 59¢): the last strike priced above a coin flip.
- $84,750 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 43¢): our coin-flip pick, just above the market's 50-50 line.
- $85,000 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 28¢): the Yes side of our featured No pick.
- $85,250 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 15¢): needs about a 0.8% push into the close.
- $85,500 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 8¢): a long shot that needs a late breakout.
- $85,750 or above (Above/Below, Oct. 21 5 p.m. ET: Yes 4¢): priced as a tail outcome for today.
Kalshi Bitcoin Price Brackets for Today
Kalshi's $250 Bitcoin ranges for today pay out only if BTC lands inside the bracket at 5 p.m. ET, so the ones around spot trade near 18 to 19 cents.
- $83,750 to $83,999.99 (Range, Oct. 21 5 p.m. ET: Yes 7¢): needs BTC to give back about $700 by the close.
- $84,000 to $84,249.99 (Range, Oct. 21 5 p.m. ET: Yes 11¢): a modest pullback lands here.
- $84,250 to $84,499.99 (Range, Oct. 21 5 p.m. ET: Yes 18¢): just under the midday price.
- $84,500 to $84,749.99 (Range, Oct. 21 5 p.m. ET: Yes 19¢): the top of the board, covering the midday price.
- $84,750 to $84,999.99 (Range, Oct. 21 5 p.m. ET: Yes 18¢): our featured bracket, a stall just under $85,000.
- $85,000 to $85,249.99 (Range, Oct. 21 5 p.m. ET: Yes 13¢): a break of $85,000 that fades before the close.
- $85,250 to $85,499.99 (Range, Oct. 21 5 p.m. ET: Yes 8¢): needs a stronger afternoon push.
Bitcoin Price Prediction This Week: Key Friday Strikes
For the Bitcoin price prediction this week, Kalshi's Friday, Oct. 23 contracts settle on the same BRTI average at 5 p.m. ET. These are the strikes around the Friday coin-flip line.
- $83,500 or above (Above/Below, Oct. 23 5 p.m. ET: Yes 73¢): leaves BTC roughly $1,100 of room to slip by Friday.
- $84,000 or above (Above/Below, Oct. 23 5 p.m. ET: Yes 63¢): a reclaim of $84,000 the market expects to hold.
- $84,500 or above (Above/Below, Oct. 23 5 p.m. ET: Yes 54¢): the coin-flip line for Friday's settlement.
- $85,000 or above (Above/Below, Oct. 23 5 p.m. ET: Yes 44¢): needs a modest gain through the end of the week.
- $85,500 or above (Above/Below, Oct. 23 5 p.m. ET: Yes 34¢): about a one-in-three price on a further rally.
Other Kalshi Crypto Markets This Week
Kalshi crypto markets also include Ethereum and Solana dailies, though their books were too thin at pull time to list here, plus monthly Bitcoin high and low markets for October.
- Bitcoin above $87,500 in October (Monthly One-Touch: Yes 54¢): now priced above a coin flip after Wednesday's rally.
- Bitcoin above $90,000 in October (Monthly One-Touch: Yes 29¢): needs roughly a 6% gain at any point before Oct. 31.
- Bitcoin below $77,500 in October (Monthly One-Touch: Yes 16¢): BTC dipped under $80,000 on Oct. 15, but a deeper flush is now priced as a long shot.
What's Moving the Market
Prediction markets move for many reasons, and our Bitcoin price prediction markets read leans on a few today. Event contracts are risky and you can lose your full stake; this is not financial advice. Spot Bitcoin ETFs logged net inflows of about $526.6 million on Monday and $23.2 million on Tuesday, two straight positive days after a choppy first half of October, and CoinDesk tied Wednesday's early strength to AI earnings reviving tech stocks. Oil remains the main risk, with Brent crude above $111 a barrel on Tuesday after attacks in the Strait of Hormuz, and Tesla and Meta report after the stock market close today. With the Oct. 27-28 FOMC meeting next week, there are two more trading days before Friday's settlement, which is why Kalshi crypto contracts for Friday price a wider range than the Bitcoin price prediction today.
How to Trade Bitcoin Prediction Markets on Kalshi
Bitcoin prediction markets on Kalshi are simple Yes or No contracts. Here's exactly how to claim the bonus and start trading:
- Read a comprehensive Kalshi review to understand how this exchange operates.
- Follow this guide to trading on Kalshi to learn how to buy your first "Yes" or "No" contract.
- Open the Crypto tab on Kalshi and pick today's 5 p.m. ET Bitcoin event to see every strike and bracket.
- When you're ready, sign up with Kalshi promo code ACTION55 to get started!
📝 KALSHI TERMS & CONDITIONS Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/55. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
Bitcoin Price Prediction Today: Final Thoughts
Kalshi's board puts today's coin-flip line between $84,500 and $84,750, right around the midday price, and the Bitcoin price prediction this week from Friday's contracts sits only slightly lower near $84,500. Our reads back the rally holding above $84,250, take a 43-cent swing on $84,750, add a cheap bracket just under $85,000 and fade a close above $85,000. Bitcoin prediction markets reprice quickly, so check the live order book before you trade and watch the Kalshi Bitcoin board into the 5 p.m. ET settlement.
Kalshi Promo Code FAQs
What is the Bitcoin price prediction today?
Kalshi's contracts for 5 p.m. ET today price a coin flip between $84,500 and $84,750, with $84,500 or above at 59 cents and $85,000 or above at 28 cents.
Is Bitcoin going to go up or down this week?
Kalshi's contracts don't predict direction with certainty; they price odds. For Friday, Oct. 23 at 5 p.m. ET, the market puts the 50-50 line near $84,500, close to Wednesday's midday price, so it prices roughly even odds of a higher or lower finish.
What will the price of Bitcoin be this week?
No one knows, but Kalshi's Friday contracts price $84,000 or above at 63 cents, $84,500 or above at 54 cents and $85,500 or above at 34 cents.
What are the best Kalshi Bitcoin picks today?
Our reads are Yes on $84,250 or above (75 cents), Yes on $84,750 or above (43 cents), Yes on the $84,750 to $84,999.99 bracket (18 cents) and No on $85,000 or above (73 cents), all settling at 5 p.m. ET today.
What Kalshi crypto markets are open this week?
Kalshi lists daily and Friday Bitcoin above/below and range contracts, Ethereum and Solana dailies, and monthly markets on how high or low Bitcoin gets in October.
Are Bitcoin prediction markets investment advice?
No. Bitcoin prediction markets are event contracts, and these are reads on how Kalshi prices them, not advice on any cryptocurrency. Event contracts are risky and you can lose your full stake.
How do I use the Kalshi promo code?
Create a Kalshi account, enter Kalshi promo code ACTION55 during sign up, and complete the qualifying trade to unlock the welcome bonus.
