DiamondHands-cli 💎🙌

a quick & little bash program to simulate stock trading

Installation

Just run the bash script, there may be some general cli utilities you might need like awk or gnuplot.

Remember to get run permissions (chmod +x diamondhands.sh)

Example Usage

Viewing stocks

$ ./diamondhands.sh view AMZN
AMZN STOCK:
Right now: 3046.26
Last 5 days:

Table:
-5	3074.9599609375
-4	3110.8701171875
-3	3137.5
-2	3087.070068359375
-1	3046.260009765625


Chart:

                                                                               
  3140 +-------------------------------------------------------------------+ 
       |                +            --- +  -             +                |
  3130 |-+              :         ---    :   --           :              +-| 
       |                :       --       :     -          :                | 
  3120 |-+              :    ---         :      --        :              +-| 
       |                : ---            :        --      :                | 
  3110 |-+             -*-               :          -     :              +-| 
       |             -- :                :           --   :                | 
  3100 |-+        ---   :                :             -  :              +-| 
       |        --      :                :              --:                | 
  3090 |-+    --        :                :                :              +-| 
       |   ---          :                :                *---             |
  3080 |---             :                :                :   --         +-|
       |-               :                :                :     --         |
  3070 |-+              :                :                :       --     +-| 
       |                :                :                :         --     | 
  3060 |-+              :                :                :           -- +-| 
       |                :                :                :             -- | 
  3050 |-+              :                :                :              +-| 
       |                +                +                +                | 
  3040 +-------------------------------------------------------------------+ 
      -5               -4               -3               -2               -1

Trading stocks

You start with 1000$, (easily editable in portfolio.dat file. Here -200 means take 200 from my balance

$ diamondhands.sh trade AMZN -200
Cash: 1000$
AMZN in portfolio: 0 * 3046.26$ = 0$
Transaction: .06565 * 3046.26$ = 200$
Trade Result:
	AMZN stock:	.06565	 +.06565
	Balance: 	800	 -200


Trade? (y/N): y
set: AMZN .06565
set:  800
Portfolio: 
$AMZN .06565
$ 800

Selling those stocks:

$ ./diamondhands.sh trade AMZN 200
Cash: 800$
AMZN in portfolio: .06565 * 3046.26$ = 199.98696$
Transaction: -.06565 * 3046.26$ = -200$
Trade Result:
	AMZN stock:	0	 -.06565
	Balance: 	1000	 +200


Trade? (y/N): y
Portfolio: 
$AMZN 0
$ 1000

Missing features (PRs Welcome!)