TechFlow news, May 28 — According to Greeks.Live Chinese community's daily report on May 28, Bitcoin is currently at a critical position, with clear market divergence over its short-term direction. Traders are closely watching the key liquidation level at $107,000, concerned that large long positions, including James Wynn’s $640 million, could trigger downward volatility.
The most discussed strategy in the community is the "Holy Grail Strategy," which involves selling near-term options and buying longer-dated ones, using dynamic Delta hedging (DDH) to achieve nearly zero-cost long volatility exposure. Additionally, the "Short Straddle at-the-money Strategy" has sparked renewed discussion, seen as having positive expected value but requiring proper risk management and hedging measures.
The Greeks.Live community also pointed out that compared to futures trading, options trading allows investors to consolidate multiple stop-losses into a single transaction, offering a superior risk management solution—especially suitable for non-professional traders.
