إخلاء المسؤولية: تُعد عقود الفروقات أدوات مالية معقدة تنطوي على مخاطر عالية قد تؤدي إلى خسارة أموالك بسرعة بسبب استخدام الرافعة المالية. قبل البدء بالتداول،
عليك التأكد من فهمك الكامل لكيفية عمل عقود الفروقات، وتقييم ما إذا كنت قادرًا على تحمّل مخاطر الخسارة العالية.
منصة الويب MT5
الكل
Binary Options
A type of derivative with a fixed, all-or-nothing payoff. The buyer wins a predetermined amount if a specific condition is met by expiry; usually whether the underlying is above or below a strike price; and loses the entire premium if it isn’t. Simpler than vanilla options, but in exchange the payoff structure removes most of the nuance that makes options useful as hedging tools.
Binary options earned a particularly bad reputation through the 2010s as a vehicle for retail fraud. Offshore platforms targeted unsophisticated traders with promises of easy profits, manipulated prices, refused withdrawals, and operated outside meaningful regulation. The UK’s FCA, the EU’s ESMA, and Australia’s ASIC eventually banned binary options for retail clients in their jurisdictions. They’re still legal in some markets and can be traded responsibly by professionals on regulated venues.
Example: A binary option might pay $100 if the S&P 500 closes above 5,500 on Friday and zero if it doesn’t. The buyer pays a premium of, say, $40 for that contract. Either they collect $100 or they lose $40. No gradient, no partial credit.
Bitcoin (BTC)
The first cryptocurrency, introduced in an October 2008 whitepaper by an anonymous author or group writing as Satoshi Nakamoto. The genesis block was mined on 3 January 2009, embedding a Times of London headline about UK bank bailouts as a thematic statement.
Bitcoin’s design solved the long-standing problem of digital double-spending without requiring a trusted central party, using a proof-of-work consensus mechanism that secures the network through computational expense. Supply is capped at 21 million coins, with new issuance halving roughly every four years. Whether Bitcoin is digital gold, a payments network, a speculative asset, or a generational scam is a question that depends on whom you ask and what year you ask them. The price has gone from worthless to over $100,000 with multiple 70%+ drawdowns in between.
Example: The 2024 spot Bitcoin ETF approval marked a watershed institutional moment. Within months, BlackRock’s IBIT fund became one of the fastest-growing ETFs ever launched, signalling that Bitcoin had crossed from fringe to mainstream financial infrastructure, regardless of what anyone thought about its long-term thesis.
Bitcoin Cash
A hard fork of Bitcoin that split off in August 2017, primarily over disagreements about block size. The Bitcoin Cash faction wanted larger blocks (initially 8MB, later 32MB) to allow more transactions per block and keep BTC functional as everyday payments infrastructure. The Bitcoin Core faction prioritised keeping the original network’s smaller blocks and developing layer-2 solutions like the Lightning Network for scaling.
Both chains continued. Bitcoin Cash proceeded with its larger blocks but never gained the mindshare or developer activity of the original Bitcoin chain, and over time its market capitalisation dwindled to a small fraction of BTC’s. The fork is mostly remembered now as the moment Bitcoin’s scaling debate forced a permanent split rather than a compromise.
Example: Anyone holding BTC at the time of the August 2017 fork received an equal amount of BCH automatically. Many holders sold the new BCH immediately for BTC, keeping the price ratio low and reinforcing BCH’s secondary status from day one.
Bitcoin ETF
An exchange-traded fund that tracks the price of Bitcoin, allowing investors to gain BTC exposure through a regular brokerage account without dealing with crypto wallets, exchanges, or self-custody. The first US spot Bitcoin ETFs were approved by the SEC on 10 January 2024 after years of regulatory delays; earlier futures-based ETFs had been approved in 2021, but spot ETFs hold actual Bitcoin rather than derivative contracts.
The approval triggered massive inflows. BlackRock’s IBIT, Fidelity’s FBTC, and a handful of others competed aggressively on fees, and within months the cohort had collectively absorbed tens of billions of dollars, reshaping Bitcoin’s investor base toward institutions and retirement accounts.
Example: A US investor who wanted Bitcoin exposure pre-2024 had to navigate Coinbase or similar platforms, manage private keys, worry about exchange solvency, and handle the tax reporting themselves. Post-ETF, the same exposure is available with one click in any brokerage account, with familiar tax forms and no custody questions.
Bitcoin Maximalist
Someone who believes Bitcoin is the only cryptocurrency worth holding, and that all other crypto assets; Ethereum, Solana, every altcoin and memecoin; are scams, distractions, or destined for zero. Maximalists tend to be philosophically committed to Bitcoin’s specific properties: fixed supply, proof-of-work, decentralisation, censorship resistance.
They view alternative chains as either copying Bitcoin badly (without its security and decentralisation) or pursuing fundamentally different and inferior tradeoffs. The position is a coherent intellectual framework, even if you disagree with it. It’s also, at its harder edges, a cultural identity within crypto Twitter, with all the tribalism and antagonism that implies. Maximalists routinely refer to non-Bitcoin tokens as “shitcoins” and treat any defence of altcoins as either ignorance or grift.
Example: Saylor-era MicroStrategy is the corporate face of Bitcoin maximalism. The company has spent billions accumulating BTC on its balance sheet while explicitly avoiding any other digital asset. The thesis is total: Bitcoin or nothing.
Black box
A trading or investing system whose internal logic is hidden, sometimes from outsiders, sometimes from everyone except a small group of insiders. The metaphor is the literal one: you can see what goes in and what comes out, but the box itself is sealed.
Black boxes show up most often in three places. Quantitative hedge funds, where the strategy is the IP and revealing it destroys the edge. High-frequency trading firms, for similar reasons. And increasingly, machine-learning-based systems where even the developers can’t fully articulate why the model produces the outputs it does.
Black-box risk is real. When the model breaks (and they all break eventually), operators may struggle to diagnose what’s wrong, because the diagnostic tools require the same model interpretability that the strategy was designed to lack. Long-Term Capital Management is the historic cautionary tale. Modern AI-driven funds will produce their own.
Example: Renaissance Technologies’ Medallion Fund is the most famous black box in finance. Its returns since the late 1980s are, by any plausible benchmark, the best in the industry. The actual signals driving those returns are known only to a small group of researchers in Long Island, and remain probably the best-protected secret in trading.
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