BA: Short now to go Long later

See A/H BA is setting up for a continuation fall. Both 4H & Daily charts look to drop further towards 210 (possibly 204 region). This digestion looks like a diving board. It could be a quick & decisive move. It has broken, tested & held below the 50% zone of recent fib move which means it should flirt to 61.8% then with 213 (88.7%). 210 & then 207(~1.272) are in play as well. The move looks solid on higher timeframes as well. This would be a great buying opportunity Long term especially if 204 is attained. Shorting this trend could finance longer term calls (2+ weeks out). Calendar spreads, Call Debt Spreads even Leaps. This would be healthy for the move towards 300. BUT multiple supply & demand zones are hampering this move up. Supply is 225-238. Tested over 6x now since June '21. So weakened. This could be the last move down before ascending to 240+. However, caution is needed. In the sub-210 region it is shakey with ~205 demand zone support YET 200 has not been tested much & is a Line in the Sand. Approach with caution. If BA loses this, the rabbit hole could be deep. There is a gap around 160. Ugh.