these are columns a,b,c,d,e:
trade	Symbol	Remaining Investment	Bought	Profit
1	crab	11500	500	750
2	crab	11000	500	800
3	crab	10500	500	900
4	crab	10000	500	1000
5	crab	9500	500	900
6	crab	9000	500	800
7	crab	8500	500	700
8	crab	8000	500	600
9	crab	7500	500	500
10	crab	7000	500	400
11	crab	6500	500	300
12	crab	6000	500	200
13	crab	5500	500	100
14	crab	5000	500	100
15	crab	4500	500	-100
16	crab	4000	500	-200
17	crab	3500	500	-300
18	crab	3000	500	-400
19	crab	2500	500	-300
20	crab	2000	500	-200
21	crab	1500	500	-100
22	crab	1000	500	100
23	crab	500	500	200 Please repeat the request first, then give your response.
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