Pump and Dump: 5 Harvesting Techniques in WeChat & Telegram Groups

You see in a Telegram group: “Master calls to buy XX coin,” everyone in the group is cheering about how much they earned — you follow the call and buy, then the coin immediately crashes. This isn’t bad luck — it’s a harvesting technique.

1. Five Pump and Dump Techniques

Technique 1: Buy First, Then Call

Operators first buy a coin at low prices → call in the group “Buy XX coin” → followers buy and push the price up → operators sell at high positions → coin price crashes → followers lose.

This is the most common harvesting technique. Operators use followers’ buying to push prices up, then sell for profit.

Technique 2: Manufacturing Panic Then Buying the Dip

Operators deliberately spread negative news to manufacturing panic → retail traders panic sell → prices crash → operators buy at low positions → wait for price recovery to profit.

Technique 3: Lock-up Scam

“Join VIP group requires locking up XX coins” → large numbers of retail traders lock up → circulating supply decreases pushing price up → operators sell at high positions → after unlock, price crashes.

Technique 4: Information Asymmetry

Operators have insider information (project team partnerships, etc.) and position early → publish information in the group → when followers buy, price is already high → operators profit and exit.

Technique 5: Fake Group Admin

Impersonating well-known KOLs or project teams to create groups → publish fake operational advice → harvest group members then disappear.

2. How to Identify Pump and Dump

• Price immediately surges after a call and the speed is abnormal → buy first then call
• Panic information without solid evidence → manufacturing panic
• Requires lock-up to join → lock-up scam
• Information publisher’s holdings are unclear → information asymmetry
• Group admin’s identity can’t be verified → fake group admin

3. Anti-Harvesting Principles

1. Don’t follow anyone’s operational advice
2. Don’t join groups that require lock-up
3. Don’t believe panic information without evidence
4. Do your own research and make independent decisions
5. Don’t trust titles like “Master” “Guru”

Summary

Core logic of pump and dump: operators use retail followers’ buying behavior to push prices up then sell. Core anti-harvesting principle: don’t follow calls, make independent decisions, do your own research.

For more practical methods, see Demon Gate Trading

Complete Operating Mechanism of Pump and Dump

Pump and Dump has a clear operating cycle:

Stage 1: Setup Period (1-3 days) Operators select a small-cap coin → buy large amounts at low prices → simultaneously prepare promotional materials on social media → create “analysis reports” “good news” → prepare promotional channels (WeChat groups / Telegram groups / Twitter)

Stage 2: Promotion Period (1-2 hours) Release promotional information across multiple channels simultaneously → “XX coin is about to explode” “Buy XX coin” “Insider news: XX coin will surge” → multiple accounts post simultaneously to create hype → FOMO sentiment starts spreading

Stage 3: Pump Period (30 minutes - 2 hours) Followers buy in large volumes pushing the price up → operators continue buying to maintain the uptrend → price surges 50-200% in a short time → more people FOMO buy → price rise accelerates

Stage 4: Dump Period (a few minutes - 1 hour) Operators sell in large volumes at high positions → price drops rapidly → followers panic → more people sell → price crashes → operators have completed exits with profits

Stage 5: Harvest Complete (lasts several days) Price returns to starting point or lower → followers suffer heavy losses → operators have profited and exited → WeChat/Telegram groups go silent → preparing for the next harvest

7 Identification Signals for Pump and Dump

Signal 1: Abnormally sudden price surge A small coin surges 50-200% in a short time (1-4 hours) → no corresponding fundamental good news → highly likely a pump.

Signal 2: Simultaneous promotion across multiple channels Same information published across multiple groups/channels at the same time → coordinated promotion → pump signal.

Signal 3: “Insider news” and “exclusive information” Any information claiming “insider news” “exclusive channels” → no one freely shares real insider information → pump signal.

Signal 4: KOL suddenly recommends a small coin A KOL who normally only analyzes BTC/ETH suddenly recommends an extremely small coin → possibly paid promotion → pump signal.

Signal 5: WeChat/Telegram group abnormally active A normally quiet group suddenly has massive discussion about a specific coin → possibly artificially manufactured hype → pump signal.

Signal 6: Price rises then volume shrinks Huge volume during the pump phase but volume shrinks drastically during the drop → indicates pump operators have already distributed → dump about to happen.

Signal 7: No fundamental support at all Price rises without any new product, new partnership, or new user growth support → pure speculation → pump and dump.

How to Prevent Pump and Dump

1. Don’t chase abnormal surges in small coins: A small coin suddenly surges 50%+ → 99% is a pump → don’t chase → don’t FOMO.

2. Don’t join any “investment groups” “signal groups”: These groups are pump and dump execution channels → don’t join and you won’t be harvested.

3. Only trade major coins with real fundamentals: BTC/ETH and other major coins have large enough market caps → hard to pump (requires too much capital) → relatively safe.

4. Do your own research, make independent decisions: Don’t listen to anyone’s recommendations → only make decisions based on your own research → you won’t be harvested by pump and dump.

5. Set stop-loss: Even if your judgment is wrong, setting stop-loss can limit losses → not suffering heavy losses after a dump.