Buy is in disagreement, sell is in consistency: When the market diverges over the trend of a certain stock or sector (such as fierce long-short games), it is often the time to intervene; and when the market views are highly consistent (such as collective bullish), you need to be wary of risks.

Capture the emotional turning point: For example, panic selling after continuous plunge may trigger the opportunity to buy at the bottom, while fanaticism after continuous plunge needs to leave the market in time.

Acceleration tactics: judge the continuity of trend by observing the "acceleration" of individual stocks' rise (such as increasing opening per day). For example, in the Pengqi Technology case, the decreasing opening rate indicates the end of the market.

Expectation difference tactics: Take advantage of the differences between market expectations and actual performance. For example, a stock plummeted the day before and then rose to the daily limit the next day, forming a buying point beyond expectations (such as the Xinhualian case).

Exceeding tactics: Capture signals beyond expectations by comparing the overall performance of individual stocks, sectors and markets. For example, the case of Jiuan Medical's transition from a weak board to a strong board has formed a buying point because its daily performance far exceeded market expectations.

The emotional flow divides the market cycle into four stages:

Starting period: Emotion recovers from freezing point, leading stocks begin to appear;

Fermentation period: sector effect spreads, and follow-up stocks make up for the rise;

Climax period: extremely consistent emotions, accelerate the peak;

Low tide period: sentiment declines and funds withdraw. Traders need to adjust their strategies according to the stage. If they need to lower their positions during the climax period, they need to avoid high-level stocks during the tide period.

Market trading volume: Extreme volume may indicate a reversal of sentiment;

Number of daily limit/limited limit: reflects market heat or panic;

Performance of leading stocks: The trend of leading stocks has a decisive impact on sector sentiment.

Strict stop loss: Emotional flow depends on short-term fluctuations, and clear stop loss positions need to be set;

Anti-human operation: trade in reverse when emotions are extreme (such as buying in panic and selling in fanaticism);

Position management: reduce positions during the emotional climax period, and gradually increase positions during the divergence period.

Relying on market activity: In bear markets or low volatility markets, the success rate of sentiment flow strategies decreases;

High information sensitivity: market trends need to be tracked in real time, and the threshold for ordinary investors is high.

Theme hype period: such as favorable policies and industrial hot spots explode;

Leading stocks are rising: the accelerated stage of sentiment and capital resonance.

Built-in sentiment indicators: Use the long-term and short-term sentiment indicators (such as the formulas mentioned in Web Page 1 and Web Page 2) provided by Tongdaxin software to dynamically calculate the market popularity through data such as transaction volume (VOL), increase or decrease (CLOSE change), turnover rate, etc. For example, the short-term sentiment indicator formula can combine short-term volatility and trading volume changes to reflect the intensity of market sentiment in real time.

Custom emotional indicators: Personalized adjustments are made based on the formula source code (such as "emotional indicator = (number of rising stocks - number of falling stocks)/total stocks × emotional score factor" in web page 3, and factors such as capital inflow and outflow, dragon and tiger list data are added to enhance the targetedness of the indicators.

Ranking of rise and fall: Quickly locate stocks with the highest rise/fall on the day or week to capture opportunities for extreme emotional fluctuations.

Turnover Rate Ranking: Identify individual stocks with active trading (high turnover rate is usually accompanied by high sentiment), and analyze the willingness of funds to relay with the time-sharing chart.

Ranking of capital flows: Monitor industries or stocks inflows and outflows of main funds, and judge the sustainability of sentiment.

Starting period: Screen abnormal sectors through the emotional ranking function (if there are many stocks that hit the daily limit suddenly appear), and combine the signal of rebounding from the low level with the emotional indicators to confirm the recovery of emotions.

Fermentation period: Observe the rebound of followers in the sector, and use the "sector linkage analysis" function of Tongdaxin to verify the intensity of emotional diffusion.

Climax period: Monitor whether the emotional indicator values ​​have entered the historical high range (such as exceeding the 80% quantile), and beware of the risk of differentiation after the sudden increase in the number of stocks with daily limit increases.

During the ebb period: By increasing the number of stocks hitting the limit and increasing the volume of leading stocks at high levels, the Tongdaxin warning function will be used to stop losses in a timely manner.

Acceleration tactics: During the emotional fermentation period, screen leading stocks that open continuously high (such as increasing daily high openings), and intervene when the time-sharing chart breaks through the previous high, and use Tongdaxin's "time-sharing replay" function to review historical acceleration cases.

Expectation gap strategy: Use the "news and public opinion" function of Tongdaxin to track burst news, compare market reactions (such as whether the opening price of the next day exceeded expectations), and capture the opportunity to reverse the contract (refer to the Xinhualian case on web page 2).

Exceeding tactics: Use Tongdaxin’s “Strength and Weak Analysis” function to screen weak and strong stocks on the day (such as turning red quickly after opening low in the early trading and the volume can be amplified), and use sentiment indicators to confirm market recognition.

Mobile emotional tracking: Check the changes in emotional indicators in real time through the mobile Tongdaxin APP (web page 3) and set key threshold warnings (such as reminders if the daily fluctuation of emotional indicators exceeds 5%).

Customized condition warning: Set warning conditions such as "limited limit breaking" and "high-level huge negative line" in the software to avoid the risk of stampede during the period of emotional ebb.

Dynamic position management: During the emotional climax period (such as the indicator exceeds 80%), the position will be reduced to below 30%, and during the divergence period (the indicator is 40%-60%), it will be increased to 50%-70%.

Strict stop loss rules: Set the stop loss level according to the volatility of individual stocks (such as falling below the 5-day moving average or the day-time-sharing moving average), and use Tongdaxin's "Line Drawing Tool" to mark the support level.

Verification of inverse emotions operation: When the emotional indicator diverges from the K-line pattern (such as high sentiment but stagnation of the stock price), the effectiveness of the strategy is verified through the "historical backtest" function.