WARNING: Contains information which could make your account secure!
143 gp
Updated 35m ago
Security book is currently trading at 143 gp on the Grand Exchange and is up 14.4% over the last 24 hours. Current instant-buy and instant-sell prices are 101 gp and 184 gp.
Category: other · F2P · View on OSRS Wiki
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Security Book is a free-to-play item on the OSRS Grand Exchange in the other category.
In-game examine text: "WARNING: Contains information which could make your account secure!"
It has a Grand Exchange buy limit of 15 every four hours, a high alchemy value of 1 gp, and item ID 9003.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 40m ago(11/4/2026) | — | – | 184 | 1 | – |
| 50m ago(11/4/2026) | 101 | 5 | — | – | – |
| 1h ago(11/4/2026) | 133 | 41 | — | – | – |
| 2h ago(11/4/2026) | 120 | 8 | — | – | – |
| 2h ago(11/4/2026) | 134 | 6 | — | – | – |
| 2h ago(11/4/2026) | 137 | 2 | — | – | – |
| 2h ago(11/4/2026) | 137 | 7 | — | – | – |
| 2h ago(11/4/2026) | 137 | 1 | — | – | – |
| 2h ago(11/4/2026) | 151 | 5 | — | – | – |
| 2h ago(11/4/2026) | 151 | 5 | — | – | – |
| 3h ago(11/4/2026) | 161 | 9 | — | – | – |
| 3h ago(11/4/2026) | 173 | 1 | — | – | – |
Security Book has a Grand Exchange buy limit of 15 every four hours.
Security Book shows an active flip setup with a margin of +80 gp and 2,023 trades over the last 24 hours. At the buy limit of 15 every four hours, max profit per cycle is about 1.2k gp — high margin with healthy liquidity.
Security Book has a high alchemy value of 1 gp.
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Margin: 80 gp per flip
Volume: 2,023 trades / 24h
Buy limit: 15 every 4 hours
Max profit/cycle: 1.2k gp
Verdict: High margin with healthy liquidity
Security Book shows an active flip setup with a margin of +80 gp and 2,023 trades over the last 24 hours.
At the buy limit of 15 every four hours, max profit per cycle is about 1.2k gp — high margin with healthy liquidity.
143 gp