Skill injectors and PLEX as an asset
High-liquidity, high-value items with a thin spread. Why they are great for turnover, how injectors work and where the pitfalls are.
Key takeaways
- PLEX and skill injectors are high-liquidity, high-value items with a thin spread: profit is made on turnover (small margin × big volume × fast turnaround), not on the percentage.
- PLEX trades on a single universe-wide market rather than per hub — so there is no inter-hub arbitrage on it; Mercator shows it as a separate gold ticker above the Market table.
- A skill injector is packaged skill points (pulled with an extractor, sold to players who want to train faster); its price is tied to PLEX and moves together with the whole premium-currency market.
- A thin margin means fees decide the outcome: without trained Accounting and Broker Relations it is easy to go negative on every trade — keep a buffer of liquid ISK and do not enter with all your capital.
Expensive but liquid
PLEX and skill injectors are expensive and trade in huge volume with a thin percentage spread. Profit here is made on turnover, not on the percentage: a small margin × big volume × fast turnaround. For large capital it’s one of the few ways to keep ISK working without hitting the wall of market depth.
Can you arbitrage PLEX between hubs?
PLEX trades on a single universe-wide market rather than per hub — so there’s no inter-hub arbitrage on it. The app treats it as a special case and shows it as a separate gold ticker above the Market table, not as a row among regular items.
How do skill injectors work?
A skill injector is packaged skill points. They’re pulled with an extractor from characters with a large SP pool and sold to players who want to train faster. Demand rests on “fresh” characters: the fewer SP a buyer already has, the more points one injector gives them — hence the steady stream of buyers.
For a trader, the point is that it’s a commodity flow with predictable demand and big volume — almost ideal for a turnover strategy. The price is tied to PLEX and to how many players are currently milking characters, so it moves together with the whole premium-currency market.
Where are the pitfalls?
A thin percentage margin means fees decide the outcome: without trained Accounting and Broker Relations it’s easy to go negative on every trade. And the price swings hard on announcements, sales and events — keep a buffer of liquid ISK and don’t enter with all your capital, or one move against you freezes everything.
FAQ
How do you make money on PLEX and injectors if the spread is so thin?
Profit is made on turnover, not the percentage: a small margin × big volume × fast turnaround. For large capital it is one of the few ways to keep ISK working without hitting the wall of market depth.
Can you arbitrage PLEX between hubs?
No. PLEX trades on a single universe-wide market rather than per hub, so there is no inter-hub arbitrage on it. Mercator treats it as a special case and shows it as a separate gold ticker above the Market table.
Why is demand for injectors so steady?
Demand rests on “fresh” characters: the fewer SP a buyer already has, the more points one injector gives them — hence the steady stream of buyers and predictable commodity volume.
Why is it easy to go negative trading these items?
A thin percentage margin means fees decide the outcome: without trained Accounting and Broker Relations it is easy to go negative on every trade. On top of that the price swings hard on announcements, sales and events.