RE: Rdsb19 Apr 2021 19:47
In my view, bald_eagle, the 'all-in or all-out' approach reduces investing to pure gambling. With a quality share moving fairly smoothly then I'd be aiming to trade in 10% tranches but always watching the trends closely. If you get a trade wrong then you can often reverse quickly if the sp looks like breaking in the wrong direction or, more usually, trade another tranche at the next level or cycle. Had I been deep in RDS when it began to fall sharply last year, then I'd have been progressively selling the highs on the way down, because the trend was pretty convincing ,and buying-back once a reversal seemed to be in progress (I accept that , in general, you are unlikely to time it perfectly). That's basically why I move from 'overweight' (having a surplus and looking to sell) through to 'underweight' (having less than my normal level and looking for a buy opportunity). I'm currently slightly overweight RDS - so expect it to rise rather than fall. But I'll re-evaluate if it falls further depending on whether it looks like revisiting £9 or £10.