Correct

减磅

/ jiǎn bàng / 
Strokes

Example

As a Verb

lose/reduce weight

1
Jiéshí
节食
jiǎnbàng
减磅

be on a weight-loss/weight-reducing diet

As a Verb

(of investors) reduce one's holdings (in a stock)

2
Féng
逢
gāo
高
jiǎnbàng
减磅
  
,
féng
逢
dī
低
xīnà
吸纳

reduce one's holdings when share prices are high, and buy more when prices are low