In the markets,
find your own rhythm.
I'm Beili Xianren, 19.
Exploring US stocks, options and Web3,
recording every decision and every step forward.
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Market temperature
Representative ETFs · Daily change · Equal-size tiles · Green up / red down
Source: Tencent Finance. Quotes may be delayed; timestamps are as supplied. Latest quotes remain when markets close. Asset tiles show ETF prices, not spot or 24-hour prices.

Take your time.
Build your own perspective.
Hi, I'm Beili Xianren, a young creator learning options, following US stocks and exploring Web3.
This is my open notebook: market observations, the thinking behind trades, and the experience of building a voice online from scratch.
Beyond a polished result, I want to keep the whole thought process. What worked, what remains unclear — it all deserves a place here.
My areas of exploration.
Following curiosity, step by step.US stocks
Companies, trends and sentiment. Building perspective from information.
Explore this topicOptions
Concepts, learning and trade reviews. Working through each question.
Explore this topicWeb3
Products, communities and on-chain life. Thinking independently through change.
Explore this topicGrowth journal
Writing, creating and improving. Documenting a beginning at 19.
Explore this topicWhat's on my mind.
My account · Saved notes ↗Guests can read the first 3 strategies. All registered members can read every strategy for free.
Explore the strategy library ↗PINNED · OPTION PRICINGOption pricing · Six inputs and the GreeksExplore intrinsic value, IV and the pricing calculator. The first 3 lessons are open to guests.
Explore option pricing ↗Loading notes…
A good conversation
starts with an idea.
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Tell me what you're working on. We might share a direction.
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