TLDR: I will share my 4 hypothesis I'm testing using paper portfolio. Why do I use paper trading? Because having knowledge will allow us to achieve better outcome, so use paper trading to test out hypothesis and accelerate the testing and learning process, so that we can learn faster without the fear of losing real money.
Story time
In the stock market world, I believe that positive knowledge is positively correlated to positive outcome....

I like Apple because it is a innovative company. Good potential for growth. But when is the right time to buy the shares? It is in a downtrend. How low it would drop? When to start accumulating the stocks?

It's a tradition for the Chinese worldwide to send new-year greetings to relatives and friends during the Chinese New Year. From what I observe, those who send the most heartfelt new-year greetings typically receive the most red hongbao.
Agree or not?
Time to upskill, buddy! Pick some of the following CNY greetings and impress your relatives right now!
We've prepared a small lucky hongbao for all of you at the end of this...

The sudden outbreak of the Omicron variant has turned the world into chaos. Almost without anyone noticing, 2021 is quietly coming to an end. 
In the past year, we've been through a lot, good and bad. Biden was elected president of the United States, and Merkel stepped down. The postponed 2020 Tokyo Olympic Games were finally held this year. 2021 also marks the 20th anniversary of "9·11"... Elon Musk surpassed Bezos twice to become the wealthiest person on this planet. S&P 500 hit the record-high earlier this year. And as we've put it before, Omicron – a variant of COVID-19 – suddenly broke out...
What a year! For every moment, we are all witnessing history. In fact, we ourselves become part of history. Perhaps a quote can somehow describe how we feel at this moment, "There is only one kind of heroism in the world, that is, after recognizing the essence of life, you still love it." Cheers to all! 
Likewise, it is also a remarkable year for moomoo. Having brought a bundle of new blockbuster features to mooers (e.g., Bracket Order, Multiple Exchanges Data of LV2 Quotes for US Stock, Star Institution, etc.), moomoo will continue to polish our products and listen to feedback from users. Click here to view Features of the Year 2021. Moomoo has taken quite a step forward in the past year, yet we still value your voice. As Christmas is approaching, now we've got Santa moo in the town! Yessss! We sincerely invite all mooers to join us, make #My Christmas Wishlist for 2022 together, and just leave the rest to Santa moo!
What is the moomoo Christmas Wishlist for?
Christmas Wishlist is our tradition to celebrate Christmas and make good wishes together for the upcoming new year. It's an excellent opportunity for us to listen to our mooers and continue to improve ourselves to become the intuitive and powerful investing platform for all. At this moment, any constructive ideas are warmly welcome!  
What's on your Christmas Wishlist for 2022?
Don't hesitate to tell us what NEW FEATURES or SERVICES you want the most from moomoo and how we can improve in the future. The reasons and details of your wishes are highly appreciated. They are vital for us to understand the needs of our mooers better. Our team will deliver new features and services accordingly by considering what mooers need and want the most in the upcoming 2022. 
You can like the wishlists posted by other mooers to support them as well.
Rewards:
1. 20 FREE STOCKS!!!
Based on the number of LIKEs. Each of the 20 most liked posts will be given 1 free stock (value: $5 – $50).
2. 10 moomoo EXCLUSIVE MERCHANDISE!!!
Based on selection. We will select 10 constructive ideas about new features or services, then reward each with 1 moomoo Exclusive Merchandise.
3. POINTS!!!
The rest of the participants will be rewarded with 100 points.
*Only those who wrote a minimum of 20 words and added the topic #My Christmas Wishlist for 2022 to their posts are eligible for our rewards. Please post relevant content under the topic.
Duration:
Now - 23:59 Dec. 31st (ET)
The winning lists will be announced on Jan. 12th, 2022.
Notes:
1. If some of you come up with the same idea, we will count the first one. First come, first served.
2. Reward 1 and 2 are not exclusive to each other. You can win both!
3. Write your original ideas: Plagiarism or cheating is not acceptable in any activities of Moo. Please "report" the suspicious posts if you find any. Once confirmed, the user committed shall be disqualified from the activities.
So, what's your wish for 2022?