Learn Crypto: News, Tutorials & Frequently Asked Questions
Stay updated with market news, learn crypto from scratch, and get answers to the most common questions
As of 2026-09-21 (UTC), the Crypto Fear and Greed Index indicates balanced market conditions, reflecting a neutral sentiment that often precedes directional breakouts. Traders can leverage historical patterns of the index to time their entries effectively. The index, which ranges from 0 (Extreme Fear) to 100 (Extreme Greed), integrates various factors including volatility and social media sentiment. Understanding these dynamics allows traders to navigate market extremes and optimize their strategies for better risk/reward outcomes.
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ShareAs of 2026-09-21 (UTC), institutional flows into spot Bitcoin ETFs like iShares Bitcoin Trust (IBIT) reached $2.65 billion in daily volume, while broader crypto ETF assets under management surpassed $63 billion. This indicates a significant structural shift in capital access to digital assets compared to traditional equity and fixed-income vehicles. Understanding the unique flow mechanics and regulatory differences is crucial for investors seeking exposure to Bitcoin and Ethereum without direct custody, highlighting the distinct roles of crypto and traditional ETFs in portfolio management.
0ShareAs of September 21, 2026 (UTC), spot Bitcoin and Ethereum ETFs hold over $100 billion in combined AUM, with iShares Bitcoin Trust leading at $63.44 billion. The current inflow patterns indicate a strong institutional demand, particularly from registered investment advisors and pension funds. The competitive landscape is shifting as newer products from BlackRock and Fidelity charge lower fees, impacting long-term investment strategies. Traders must weigh the benefits of regulated exposure against the volatility of direct crypto positions.
0ShareAs of 2026-09-21 (UTC), Bitcoin traded near $67,530 with significant ETF net flows indicating strong institutional interest. The iShares Bitcoin Trust recorded $2.65 billion in daily volume, while Ethereum ETFs saw $601.69 million. Understanding these flows is crucial for investors, as they reflect capital movement and sentiment in the crypto market. Monitoring net inflows and outflows can help identify potential market turning points, making it essential for aligning with institutional behavior in the digital asset cycle.
0ShareAs of 2026-09-21 (UTC), Bitcoin's total liquidations reached $749.55M, with $415.54M from long positions and $334M from shorts, while Ethereum saw $175.93M in liquidations. Liquidation heatmaps provide crucial insights into where overleveraged positions cluster, indicating potential price movements. Traders can leverage this data to anticipate volatility rather than react to it. Understanding these structures is essential for navigating the crypto market effectively, especially in high-volume pairs like BTC-USDT and ETH-USDT.
0ShareJev is the typed decision model from TypeSafe, presented as an alternative training objective for automation, not a proven crypto trading edge. We explain the RLHF/RLVR/RLCD distinction, review live-bot evidence and calibration limits, and show how developers can test a strategy and apply to OneBullEx Spartans, where profit sharing is conditional and not guaranteed.
0ShareCompare iPhone Duo prices across 8 markets, then calculate taxes, payment restrictions and USDT fees to find whether buying abroad really saves money.
0ShareAs of 2026-09-21 (UTC), the crypto market structure has evolved into a complex ecosystem that includes centralized exchanges, decentralized finance (DeFi) protocols, and various trading mechanisms. This structure is crucial for understanding liquidity depth, execution quality, and price discovery efficiency. The shift towards DeFi has introduced new risks and opportunities for traders and investors, making it essential to grasp these dynamics for effective strategy development in the digital asset landscape.
0ShareAs of 2026-09-20 (UTC), the crypto market continues to evolve with Bitcoin and Ethereum leading in trading volume and liquidity. Understanding the dynamics of market liquidity is crucial for traders, as it is influenced by retail investor behavior, algorithmic trading, and external factors like regulatory changes. High liquidity results in tighter bid-ask spreads and faster execution, while low liquidity can lead to increased volatility and transaction costs. Traders must navigate these factors to optimize their strategies in a rapidly changing digital asset landscape.
0ShareSaudi Arabia ended formal mBridge participation after a planned CBDC proof of concept. This guide checks whether the headline is true and explains the impact on remittances, travel payments, stablecoins and traders.
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