Group 1 - The current market sentiment for Hong Kong Exchanges and Clearing (HKEX) is optimistic, with investors speculating whether the stock price can break through the resistance level of 391 HKD or will consolidate at current levels [2] - Technical indicators show a bullish trend, with the 10-day moving average (376.06 HKD) crossing above the 30-day moving average (345.83 HKD), indicating a golden cross. However, the RSI is at 67, nearing overbought territory, suggesting potential for a technical adjustment [2] - Key support levels are identified at 357 HKD (Support 1) and 333 HKD (Support 2), while resistance levels are at 391 HKD (Resistance 1) and 414 HKD (Resistance 2) [2] Group 2 - In the current market, specific warrants are highlighted, such as HSBC call warrant 29943 with a strike price of 390.19 HKD offering 7.9 times leverage, and Societe Generale call warrant 13399 also at a strike price of 390.19 HKD with 8.3 times leverage [4] - For put warrants, the recommended options include the Citigroup put warrant 16606 with a strike price of 333.9 HKD and 7.3 times leverage, and the Credit Suisse put warrant 15262 with a strike price of 333.88 HKD and 6.7 times leverage [4] Group 3 - On May 15, HKEX-related bull certificates performed well, with the underlying stock rising by 0.48%. The bull certificates from Societe Generale (53641) and HSBC (69781) recorded an 8% increase, outperforming the underlying stock [6] Group 4 - Bull certificates such as JPMorgan's 53236 offer 8.7 times actual leverage with a redemption price of 340 HKD, providing about a 10% margin of safety. UBS's 69265 offers 10 times leverage with a redemption price of 345 HKD [8] - For bear certificates, JPMorgan's 52629 and UBS's 52543 provide high leverage of 17.6 times and 16.1 times respectively, with a redemption price of 400 HKD, offering approximately 5.5% buffer space [8] Group 5 - It is noted that HKEX's stock price is closely related to market trading volume, indicating that investors should pay attention to changes in market activity when trading derivatives [11]