Going below 149 - can it fall to 145 & below 142 to 135. Be careful as markets can be volatile.
Previous Update - Buy above 154.50
Look at 149 levels -how strong - short term traders will jump as buying close to 149-149.50 with key level 149 was amazing -you got the jump 3 points what else you want for Intraday trades.
When you tried to find answer then confusion starts. Better leave it as pattern works good in trading.