In this post best returns on investments (per week, from May 8 to May 14, 2023) for simple strategies in crypto currencies, stocks, commodities and sports are presented.

Best five simple strategies in cryptos:

1 ROI%=127.45 Strategy: sell on Monday buy on Sunday hex-usd

2 ROI%=12.29 Strategy: sell on Monday buy on Sunday matic-usd

3 ROI%=9.44 Strategy: sell on Monday buy on Sunday avax-usd

4 ROI%=6.54 Strategy: sell on Monday buy on Sunday doge-usd

5 ROI%=6.00 Strategy: sell on Monday buy on Sunday wbtc-usd

Best five simple strategies in fiat currencies:

1 ROI%=3.11 Strategy: buy on Monday sell on Friday GBP/ZAR

2 ROI%=1.52 Strategy: sell on Monday buy on Friday GBP/JPY

3 ROI%=1.49 Strategy: sell on Monday buy on Friday EUR/JPY

4 ROI%=1.37 Strategy: sell on Monday buy on Friday GBP/BRL

5 ROI%=1.09 Strategy: sell on Monday buy on Friday GBP/QAR

Best five simple strategies in major stocks (SP500):

1 ROI%=28.93 Strategy: buy on Monday sell on Friday FSLR

2 ROI%=22.72 Strategy: sell on Monday buy on Friday PYPL

3 ROI%=21.18 Strategy: buy on Monday sell on Friday SBNY

4 ROI%=20.39 Strategy: sell on Monday buy on Friday CMA

5 ROI%=16.04 Strategy: sell on Monday buy on Friday IFF

Best five simple strategies in commodities:

1 ROI%=15.34 Strategy: sell on Monday buy on Friday oj=f (orange juice futures)

2 ROI%=7.21 Strategy: sell on Monday buy on Friday si=f (silver futures)

3 ROI%=5.49 Strategy: buy on Monday sell on Friday ng=f (natural gas futures)

4 ROI%=4.65 Strategy: sell on Monday buy on Friday hg=f (copper futures)

5 ROI%=3.25 Strategy: sell on Monday buy on Friday pa=f (palladium futures)

Best five opportunities in NBA:

Fixed teams strategies

1 ROI%=101.0 Strategy: bet on Denver Nuggets if it is an away team

2 ROI%=101.0 Strategy: bet on away teams if Phoenix Suns is a home team

3 ROI%=80.5 Strategy: bet on Philadelphia 76ers if it is an away team

4 ROI%=80.5 Strategy: bet on away teams if Boston Celtics is a home team

5 ROI%=72 Strategy: bet on all favorite away teams

P.S. other blogs

https://www.publish0x.com/practical-data-science-and-optimization-in-examples

https://www.publish0x.com/simple-solutions-to-complex-problems

https://www.publish0x.com/analysis-of-predictions-in-sports

https://www.publish0x.com/weekly-simple-profitable-strategies