Bidding Stock Selection System April Sharing Dedicated Post

The market is a battlefield—changes every moment. [TaoGuba]

For day traders, the first 30 minutes of the morning—especially the opening auction phase (9:15-9:25)

are often the golden window with the most intense intraday competition, the highest concentration of information, and the clearest exposure of capital intent. Whoever can read the language of the auction can seize the initiative.

Based on this, our bid-auction stock-picking system’s April collection is officially launching.

This is not a simple stock list, but an assistance platform for short-term trading that has been tested in real-world practice over the long term, with data at its core. Throughout April, every trading day, at the moment the market opens at 9:30 a.m., we will share, on time, a stock that has been precisely filtered by the system for your reference and verification.

System core: Why focus on the opening auction? Many investors are used to chasing during the session or laying low in the late afternoon, yet they ignore the rule that “the opening auction decides everything.”

The opening auction is the only time during the whole trading day when both sides—bulls and bears—concentrate their intentions before any trades are executed.

The real intentions of large capital—whether it’s accumulating positions early, probing the market, or luring in more buying—often become fully exposed in the final five minutes, from 9:20 to 9:25.

Our bid-auction stock-picking system is exactly the deep analysis of the data from this phase:

Capital activity identification: Using algorithms to capture stocks whose auction-phase traded volume is abnormally amplified and where the price steadily rises, filtering targets where major funds have laid groundwork in advance.

Strength-to-weakness turnaround judgment: Identify the “weak-to-strong” signal where the stock was weak on the previous day, but during the auction phase it shows an unexpectedly high open and turns the tide against its downturn—this is the core node of a short-term sentiment reversal.

Sector linkage validation: If a stock’s auction-phase abnormal activity can be echoed by other stocks in the same sector, it forms a sector effect, and the success rate will increase dramatically.

The single stock output by the system each day is the optimal solution derived by filtering stock by stock across the entire market’s 5,000+ targets based on the multidimensional model above.

The stocks shared every day at 9:30 a.m. are all calculated by the system model using the real data after the 9:25 opening auction period ends.

All sharing records are traceable and verifiable. We don’t talk about the vague “trader’s feel”—we speak only with data and models. This kind of transparency is both responsible to users and a stress test of the system itself.

Trading is a probability game—no one can achieve 100%. But through a scientific system, strict discipline, and continuous review, we can get infinitely close to a stable state of “big gains with small losses.”

To make it convenient for everyone to read and to review and calculate past win rates, this collection is set to prohibit comments. Everyone, please add my special follow, and like and save it is enough.

If you have any questions, you can leave them in the comments under other posts from that day or the previous day.