3. Pull-up storm can often be seen in the fund market, that is, after fully opening a position at the bottom (top), a sudden large-scale pull-up (suppression) one day makes the price approach or block the daily limit (down limit). After this action lasts for two or three trading days, one's popularity can follow suit, and retail investors in the opposite direction will gradually reduce their positions, and "suicide" closure may lead to several strong unilateral stop losses in succession.
4. Forcibly opening positions is reflected in most futures contracts in China. It means that after making full preparations for market and policy risks, large households choose a good opportunity to secretly establish a large number of positions at the bottom (top) some time before the delivery month of a contract, and use various trading means to raise prices (lower prices) for a long time, forcing the other party to reduce their positions when the delivery month approaches. Sometimes large households are forced to passively and forcibly open positions out of helplessness.
5. Lock positions, that is, reverse operation after successfully pushing up (pushing down) the price (the positions in reverse operation are generally less than those in the original direction), which can not only reduce the speculative risk, stabilize the profits already earned, confuse retail investors, but also close the reverse positions in time to further push up (push down) the price. When there is a big opponent in the market, it can also make timely countermeasures within the "enemy camp", disrupt the opponent's deployment, and finally win. 6. Chain transactions, that is, large households conduct internal transactions on several seats in their warehouses for reasons such as occupying positions, facilitating future market manipulation, confusing retail investors, and "technical fraud" in cost (for example, one party sells at a low price and the other party buys at a market price or an ultra-high price).
7. Playing hard to get, that is, suppressing (pulling up) large households before doing long (short) operations, thus creating a certain illusion to ensure that you can build enough positions and trap many retail investors one by one, but this move needs to be backed by large households with abundant funds. Sometimes large households are short of funds, or driven by market sentiment, and will follow suit, but it will be difficult to distinguish between reality and reality.
8. A kind of diversion, that is, when a large family has a feeling about a certain month's contract or intends to leave, in order to prevent others from discovering their intentions early, they first operate another contract, and then intervene in the contract or sneak into the warehouse when everyone goes astray-a large number of positions are closed on the contract.
9. Reverse operation, that is, when a large family has enough funds, he may do operations contrary to everyone's thinking and technical signals, so as to defeat many traders and obtain more lucrative profits.
10. Take turns to speculate, that is, large households give "care" to multiple stocks in the same sector in order to "make up" ("make up") to drive popularity, thus showing a favorable situation of overall rise (decline).