Comprar Bitcoin(BTC)

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Preço estimado
1 BTC0,00 USD
Bitcoin
BTC
Bitcoin
$64.813,6
+0,19%
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Como comprar Bitcoin(BTC) com USD?

Insira o Valor
Selecione o par de negociação BTC/USD e insira o valor da compra.
Confirmar ordem
Analise os detalhes da transação, incluindo o preço BTC/USD, as taxas e outras observações. Depois de confirmado, envie o a ordem.
Receba Bitcoin(BTC)
Após o pagamento bem-sucedido, o BTC adquirido será automaticamente creditado em sua carteira Gate.com.

Como comprar Bitcoin(BTC) com cartão de crédito ou débito?

  • 1
    Crie sua conta Gate.com e verifique a identidadePara comprar BTC com segurança, comece se inscrevendo em uma conta Gate.com e concluindo a verificação de identidade KYC para proteger suas transações.
  • 2
    Escolha BTC e o método de pagamentoVá para a seção “Comprar Bitcoin(BTC)”, selecione a BTC, insira o valor que deseja comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os detalhes do seu cartão.
  • 3
    Receba BTC instantaneamente em sua carteiraDepois de confirmar a ordem, as BTC que você comprar serão creditadas instantaneamente e com segurança em sua carteira Gate.com — prontas para negociação, holding ou transferência.

Por que comprar Bitcoin(BTC)?

O que é Bitcoin? O nascimento do ouro digital descentralizado
O Bitcoin (BTC) foi introduzido em 2008 por Satoshi Nakamoto e lançado oficialmente em 2009 como a primeira criptomoeda descentralizada do mundo. Ele permite pagamentos eletrônicos ponto a ponto sem intermediários, como bancos ou governos. Todas as transações são registradas em um blockchain público, garantindo transparência e segurança.
Como funciona o Bitcoin? Consenso PoW e tecnologia Blockchain
O Bitcoin opera em um mecanismo de consenso de Proof of Work (PoW). Quando Alice quer enviar 1 BTC para Bob, os mineradores competem para resolver problemas matemáticos complexos. O primeiro a resolvê-lo ganha novos bitcoins como recompensa em bloco e registra a transação na blockchain. Esse sistema protege a rede, mas resulta em alto consumo de energia e aumento da dificuldade de mineração.
Oferta de Bitcoin e mecanismo de redução pela metade
A oferta de Bitcoin é estritamente limitada a 21 milhões de moedas, o que o torna absolutamente escasso. A cada quatro anos, um evento de “halving” reduz a recompensa do bloco para os mineradores, retardando a criação de novos bitcoins. Isso reforça as propriedades anti-inflacionárias do Bitcoin e é um dos principais impulsionadores de sua valorização de preço a longo prazo. No final de 2024, mais de 19,7 milhões de bitcoins foram minerados.
Histórico de preços e impacto no mercado
O Bitcoin começou praticamente sem valor, alcançando $20,000 in 2017 and hitting new highs above $60,000 em 2021. Ele passou por uma volatilidade extrema, como o famoso “Bitcoin Pizza Day”, marcando seu primeiro uso comercial. Apesar de ter sido chamada de bolha ou fraude no passado, a crescente adoção convencional e institucional elevou sua capitalização de mercado para além de US$ 1 trilhão.
Razões e riscos para investir em Bitcoin
Hedge de inflação e armazenamento de valor: Oferta fixa e eventos de redução pela metade tornam o Bitcoin um ouro digital e um potencial ativo seguro. Alta liquidez: O BTC é negociado em todas as principais exchanges, permitindo uma fácil alocação de portfólio. Descentralização e Autonomia: Não é controlada por nenhuma entidade; os usuários têm controle total sobre seus ativos. Riscos regulatórios e técnicos: alta volatilidade, regulamentações pouco claras, preocupações ambientais decorrentes da mineração e serviços de pagamento limitados.
Visões céticas e perspectivas alternativas
Apesar de sua natureza revolucionária, a eficiência do Bitcoin como ferramenta de pagamento é baixa e os riscos regulatórios permanecem significativos. Alguns especialistas veem o Bitcoin mais como um ativo especulativo do que como uma reserva estável de valor. Os investidores devem avaliar cuidadosamente sua tolerância ao risco.

Bitcoin(BTC) Preço atual e tendências de mercado

BTC/USD
Bitcoin
$64.813,6
+0,19%
Mercados
Popularidade
Capitalização de Mercado
#1
$1,3T
Volume
Oferta em circulação
$69,05M
20,06M

A partir de agora, o preço de Bitcoin (BTC) está cotado em $64.813,6 por moeda. A oferta circulante é de aproximadamente 20.067.887 BTC, resultando em uma capitalização de mercado total de $20,06M, Classificação atual de capitalização de mercado: 1.

Nas últimas 24 horas, o volume de negociação em Bitcoin atingiu $69,05M, representando um +0.19% em comparação com o dia anterior. Na semana passada, Bitcoin cotou em +3.17%, refletindo a demanda contínua por BTC como ouro digital e uma proteção contra a inflação.

Além disso, o recorde histórico de Bitcoin foi $126.080. A volatilidade do mercado continua significativa, portanto, os investidores devem monitorar de perto as tendências macroeconômicas e os desenvolvimentos regulatórios.

Bitcoin(BTC) Compare com outras criptomoedas

BTC VS
BTC
Preço
Mudança percentual em 24h
Mudança percentual em 7d
Volume de negociação em 24 horas
Capitalização de Mercado
Classificação de mercado
Oferta circulante

O que fazer depois de comprar Bitcoin(BTC)?

Spot
Negocie BTC a qualquer momento usando a ampla variedade de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente seus ativos.
Simple Earn
Use seus BTC parados para assinar os produtos financeiros flexíveis ou de prazo fixo da plataforma e ganhar facilmente uma renda extra.
Convert
Troque rapidamente BTC por outras criptomoedas com facilidade.

Benefícios de comprar Bitcoin pela Gate

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Últimas notícias sobre Bitcoin(BTC)

09/08/2026 13:37Gate News
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比特币 ETF 周度资金流入达 $1B ,此前 Coldcard 黑客攻击造成 1.16 亿美元损失。
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MicroStrategy持有85万枚比特币,价值500亿美元;Saylor称自己去年创造了$15B 财富
Mais notícias sobre BTC
$65,000 $BTC — the longer it chops sideways, the more you panic?
First, look at the surface: sideways consolidation with no clear direction
BTC has been oscillating in the $62k–$66k range for a full three weeks, grinding around the $65,000 level. Week gain: 0.8%; month decline: 0.3%—as if nailed to the wall. What the candlesticks tell you: trading volume keeps shrinking; the market is waiting for a move.
First thing: institutions are buying, whales are hoarding—so why are you waiting for a dump?
This week spot Bitcoin ETFs saw net inflows of about $750M–$850M—the strongest week since April. BlackRock’s IBIT has had consecutive days of net inflows. When price goes sideways, institutions are aggressively accumulating.
At the same time, addresses holding 10–10,000 BTC have continued to net accumulate since the end of July, synchronizing with the ETF inflows.
Every time price chops sideways while institutions keep buying, it’s often a precursor to a sharp breakout.
Second thing: macro brought an unexpected positive surprise
July’s non-farm employment unexpectedly fell by 23,000, while expectations were for a rise of 80,000. The prior figure was also revised downward.
The labor market is clearly cooling.
The Fed’s “higher for longer” confidence is fading.
Near-term rate-hike expectations have been trimmed.
The constraints on risk assets have loosened a bit.
The Fed just kept interest rates unchanged at 3.50%–3.75% by late July. But once this jobs data hit, the market’s expectations for September started to soften.
The worst part of the macro cycle may already be behind us.
Third thing: the technicals have reached a point where direction must be chosen
On the 4-hour timeframe, price is in the upper half of the Bollinger Bands, with overall volume staying low. Daily RSI is around 50–55—neutral. MACD is weak and either forming a soft golden cross or flattening; momentum isn’t there.
But watch this—on the chart, an inverse head-and-shoulders bottom pattern has already started to form. If it breaks above the 66,000 neckline with volume, the target points toward around 75,000.
Bulls and bears have been deadlocked at this level for three weeks. To the upside: a break above 66,000 opens room higher. To the downside: a drop below 64,000 would test 62,200.
Key levels
Upside targets: 66,000–67,000 (neckline + key resistance) → 70,000 → 75,000+
Downside support: 64,000–64,200 → 62,200–62,500 → 57,000–58,000
Trading strategies
For short-term traders:
If there’s a pullback to 64,200–64,500 and it stabilizes, you can cautiously try a long with a small position. Stop-loss: 63,500. Targets: 65,500–66,000. If 66,000 breaks with volume, add more on the breakout and aim for 70,000–75,000.
For swing traders:
Wait for the daily close above 66,000 before entering from the right side. Target: 70,000–75,000. If there’s a valid breakdown below 64,000 and acceleration, stand aside and reassess around 62,200.
For long-term believers:
DCA in batches below 64,000. With continued ETF inflows + whale accumulation + the post-halving cycle, the end-of-2026 target is 80,000–10,000.
#MoonshotAIPreIPOsOpen
Bit_ardizor
09/08/2026 13:45
$65,000 $BTC — the longer it chops sideways, the more you panic? First, look at the surface: sideways consolidation with no clear direction BTC has been oscillating in the $62k–$66k range for a full three weeks, grinding around the $65,000 level. Week gain: 0.8%; month decline: 0.3%—as if nailed to the wall. What the candlesticks tell you: trading volume keeps shrinking; the market is waiting for a move. First thing: institutions are buying, whales are hoarding—so why are you waiting for a dump? This week spot Bitcoin ETFs saw net inflows of about $750M–$850M—the strongest week since April. BlackRock’s IBIT has had consecutive days of net inflows. When price goes sideways, institutions are aggressively accumulating. At the same time, addresses holding 10–10,000 BTC have continued to net accumulate since the end of July, synchronizing with the ETF inflows. Every time price chops sideways while institutions keep buying, it’s often a precursor to a sharp breakout. Second thing: macro brought an unexpected positive surprise July’s non-farm employment unexpectedly fell by 23,000, while expectations were for a rise of 80,000. The prior figure was also revised downward. The labor market is clearly cooling. The Fed’s “higher for longer” confidence is fading. Near-term rate-hike expectations have been trimmed. The constraints on risk assets have loosened a bit. The Fed just kept interest rates unchanged at 3.50%–3.75% by late July. But once this jobs data hit, the market’s expectations for September started to soften. The worst part of the macro cycle may already be behind us. Third thing: the technicals have reached a point where direction must be chosen On the 4-hour timeframe, price is in the upper half of the Bollinger Bands, with overall volume staying low. Daily RSI is around 50–55—neutral. MACD is weak and either forming a soft golden cross or flattening; momentum isn’t there. But watch this—on the chart, an inverse head-and-shoulders bottom pattern has already started to form. If it breaks above the 66,000 neckline with volume, the target points toward around 75,000. Bulls and bears have been deadlocked at this level for three weeks. To the upside: a break above 66,000 opens room higher. To the downside: a drop below 64,000 would test 62,200. Key levels Upside targets: 66,000–67,000 (neckline + key resistance) → 70,000 → 75,000+ Downside support: 64,000–64,200 → 62,200–62,500 → 57,000–58,000 Trading strategies For short-term traders: If there’s a pullback to 64,200–64,500 and it stabilizes, you can cautiously try a long with a small position. Stop-loss: 63,500. Targets: 65,500–66,000. If 66,000 breaks with volume, add more on the breakout and aim for 70,000–75,000. For swing traders: Wait for the daily close above 66,000 before entering from the right side. Target: 70,000–75,000. If there’s a valid breakdown below 64,000 and acceleration, stand aside and reassess around 62,200. For long-term believers: DCA in batches below 64,000. With continued ETF inflows + whale accumulation + the post-halving cycle, the end-of-2026 target is 80,000–10,000. #MoonshotAIPreIPOsOpen
BTC
+0,19%
$BTC  This opportunity is rare—don’t get off the train.
GateUser-17315607
09/08/2026 13:40
$BTC This opportunity is rare—don’t get off the train.
BTC
+0,19%
$BTC 
Bitcoin is shaping up well after breaking above its short-term support structure.
But the key level remains $66,000.
A clean breakout and hold above this resistance could open the door for another bullish move. Until then, expect some volatility around the level.
Let’s see if $BTC can finally turn $66K into support this time.
Trade smart. Stay patient.
#StockTradingShareChallenge
DanniéX
09/08/2026 13:18
$BTC Bitcoin is shaping up well after breaking above its short-term support structure. But the key level remains $66,000. A clean breakout and hold above this resistance could open the door for another bullish move. Until then, expect some volatility around the level. Let’s see if $BTC can finally turn $66K into support this time. Trade smart. Stay patient. #StockTradingShareChallenge
BTC
+0,19%
Mais postagens sobre BTC

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