Do you believe in the light?

Do you believe in light?

[Taogu Ba]

In chaotic market conditions, the ultimate quantitative style is to follow bidding for arbitrage, executing Sparrow Strategy to eat a bite and run—only then can you survive in the moment!

1. For ultra-short trading, watching bidding is a must. Here are three articles specifically teaching bidding, and one on buy/sell points. I’ve included the links below:
2. Ultra-short Techniques: Call Auction Edition. Opening Move!： ；
3. Ultra-short Techniques: Advanced Call Auction.： ；
4. Call Auction Expectation Management： ；
5. How to Achieve Precise Buying and Selling： ；

March 5, 09:25 Call Auction Limit Up/Down:

Analysis:

1. Six stocks hit the limit up during bidding (all have buy orders), one hit the limit down; yesterday, five stocks hit the limit up (four with buy orders), seven hit the limit down. The largest buy order was 1.4 billion, yesterday’s largest was 4.9 billion. The limit-up stocks are warming up, with Zhaochi Co. leading in volume, and the number of limit-down stocks decreased by five, indicating market sentiment is recovering.

2. Among the top 1-2 stocks, there are four: l Zhinen Intelligent Control (Jiangsu + Smart Economy), with an unexpected buy order of 800 million, responding to post-market fermentation of the Smart Economy theme.

l Shunna Co. (Guangdong + Power Grid), with a bullish sentiment, buy orders of 800 million, consistent with expectations for the power grid sector.

l Wangli Security (Zhejiang + Smart Economy + San Ge), a San Ge board, with a 400 million buy order, riding the Smart Economy wave, confirming the node.

l Zhuolang Intelligent (Xinjiang + Smart Economy), a weak-to-strong turnaround in the Smart Economy sector, with a 400 million buy order exceeding expectations, strengthening node expectations.

3. Two stocks hit the first limit-up: l Zhaochi Co. (Guangdong + Micro LED), with a significant energy-saving advantage in Micro LED CPO solutions, potentially replacing copper cable solutions, supported by institutional hype, leading to a one-word top indicator fermentation.

l Huacan Optoelectronics (Hubei + Micro LED), with a surprise rush during bidding, arbitrage on Zhaochi, reinforcing expectations for Zhaochi’s prospects, and fueling the fermentation of Zhaochi’s prospects.

4. Two stocks hit the limit down:

Analysis: The two limit-down stocks during bidding decreased by five compared to yesterday. One is a negative news stock, the other responds to oil and gas sector divergence, but without buy orders, the divergence impact is moderate.

2. Closing data:
3. All three major indices closed in the green: Shanghai Composite up 0.64%, closing at 4108.57, firmly above 4100; Shenzhen up 1.23%; ChiNext up 1.66%. Total turnover was 24,126 billion, slightly lower than yesterday’s 24,600 billion, with net inflow of 3.32 billion. The market ratio of advancing to declining stocks was 4,079:1,306 (yesterday 1,745:3,640), and the limit-up to limit-down ratio was 68:3 (yesterday 44:11).

Analysis: The stock gain/loss data shows recovery compared to yesterday. Limit-ups increased by 24 to 68, with seven stocks hitting the daily limit-up (up one from yesterday). The number of consecutive limit-up stocks dropped to three, indicating reduced speculative momentum. Micro LED, power sector stocks show strong profit-taking effects. The overall sentiment score improved significantly from -3,035 to 3,243, aligning with early morning sentiment recovery expectations.

2. Top 10 trading significance: distribution of funds among the most influential stocks, representing the market’s strongest forces—must watch!

Analysis:

1. The top 10 by trading volume ratio is 3:7, returning to normal; non-mainboard weights dominate the top ten, reflecting a US market-like dominance by a single giant.

2. Call auction up/down ratio is 9:1, indicating consistent bidding. Bowe Storage (Beiwei) had the highest increase, responding to continued storage chip optimism. The largest decline was Intercontinental Oil & Gas, reflecting ongoing divergence in oil and gas sectors.

3. Closing up/down ratio is 8:2, showing market consensus. Beiwei Storage again led in gains, consistent with bidding feedback; Shenghong Technology had the largest decline, responding to tech sector volatility.

4. Total market turnover compared to yesterday’s 24.6 billion, with the top 10’s turnover of 38 billion, inconsistent with overall market volume, implying abnormal volume in leading stocks. The top 100 stocks’ up/down ratio was 61:39, weaker than the overall market, indicating that the micro-cap segment outperformed the large caps, reflecting a warming sentiment.

5. Limit-up and limit-down are also manifestations of extreme profit and loss effects—must observe! Limit-down:

Analysis: Three stocks hit the limit down, none continued down; two of them are over three consecutive limit-downs, indicating that the current style of consecutive limit-ups remains difficult. Sector attributes show high positions in oil and gas, increasing divergence. Overall, the three limit-down stocks decreased significantly from yesterday, weakening the extreme loss effect and suggesting a general market recovery.

Limit-up:

Analysis: US stocks recovered last night, Asian markets opened positively, with the Korean index rebounding sharply, indicating a recovery in the Chinese A-shares. The market responded to institutional hype about the new Micro LED CPO concept, with two consecutive one-word limit-ups during the session, closing with 26 stocks at the limit-up. Power sector stocks continued their upward trend with 14 limit-ups, but with moderate strength. Smart economy bidding was intense but faded intraday. Domestic computing power stocks mostly opened high and then declined, causing some disappointment. Oil and gas sector divergence persisted at the start but was partially reversed by a surge in crude oil futures and European shipping stocks, with some stocks like Tongyuan turning red during the session. The Iran Strait blockade news caused oil and European futures to plunge, reintroducing divergence. All three limit-up stocks failed to hold gains, and the overall index showed mild recovery. Individual stocks rebounded broadly, but the short-term profit effect remains chaotic with no clear trend, and the consecutive limit-up style continues to decline.

Consecutive Limit-up Analysis: 3-day limit-up: Shunna Co. (Guangdong + Power Grid + 108 million), a leading power grid stock, with moderate sector fermentation, but strength is limited by new themes. Continued fermentation and increased orders could reduce divergence the next day; otherwise, expect divergence to intensify.

Ji Cheng Electronics (Shandong + Power Grid + 14.97 billion), a subordinate of Shunna, with a massive volume but a weak board, following Shunna’s lead, potentially risking a fall.

Tongguang Cable (Jiangsu + Power Grid + 32.8 billion), flexible arbitrage in power grid sector, with the “light” character linked to optoelectronics, indicating a major divergence node for Shunna.

Zhineng Control (Jiangsu + Smart Economy + 400 million), bidding exceeded expectations with 800 million, but no fermentation or order leaks during the session, needing tomorrow’s volume to confirm.

Zhuolang Intelligent (Xinjiang + Smart Economy + 70 million), a weak-to-strong turnaround with a one-word limit-up, possibly driven by arbitrage on intelligent control orders, with better intraday resilience than smart economy stocks.

Wangli Security (Zhejiang + Smart Economy + San Ge + 47 million), riding the smart economy theme, with San Ge’s insight into upcoming meetings, currently only three limit-ups, with the node expected at three limit-ups—either pushing the power grid sector higher or reinforcing the smart economy flow.

C8 Supermarket:

1. Ju Fei XX (pattern recognition of breaking new highs, identified yesterday in late trading, with a surge during bidding due to Micro LED CPO fermentation, opening 12% higher, successfully held).

2. Huasheng X (focused on market recognition of optical communication restructuring logic, but the market did not accept it).

3. Runze XX (attention during bidding, sharp decline intraday, logic obvious).

4. Haoliang XX (reflow of computing power, attempted to surge but failed).

5. Jicheng XX (overnight target, bidding with insufficient orders, then continued to follow Shunna, eventually upgraded).

March 5 Outlook: Observe whether Micro LED intensifies, monitor power grid sector’s persistence, whether Shunna adds orders to strengthen themes, watch for external conflicts and US market feedback to anticipate continued index recovery. Today’s three-limit-up stocks are clear, with the first being the optoelectronics node. Tomorrow, the 1-2 limit-up stocks will be key battlegrounds, but the style of consecutive limit-ups remains difficult. Play by identifying high-clarity, trend-following setups or blindly chasing the first limit-up for next-day gains. If fermentation occurs, stay passive; if not, exit. Without a main theme, it’s just Sparrow Strategy—no big picture. Seven oil-related posts are highlighted; tips depend on strength, likes depend on awareness. Everyone’s interaction value is visible. Respect knowledge sharing, foster a friendly community. Comments with specific ideas will be posted at 8 a.m. tomorrow.

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