A power that can be added to compost to make fertiliser.
4 gp
Updated 2m ago
Saltpetre is currently trading at 4 gp on the Grand Exchange and is up 0.0% over the last 24 hours. Current instant-buy and instant-sell prices are 3 gp and 5 gp.
Category: other · Members only · View on OSRS Wiki
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Saltpetre is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "A power that can be added to compost to make fertiliser."
It has a Grand Exchange buy limit of 13,000 every four hours, a high alchemy value of 3 gp, and item ID 13421.
Margin: 2 gp per flip
Volume: 969,196 trades / 24h
Buy limit: 13000 every 4 hours
Max profit/cycle: 26.0k gp
Verdict: High margin with healthy liquidity
Saltpetre shows an active flip setup with a margin of +2 gp and 969,196 trades over the last 24 hours.
At the buy limit of 13,000 every four hours, max profit per cycle is about 26.0k gp — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 9m ago(8/5/2026) | 3 | 3158 | — | – | – |
| 19m ago(8/5/2026) | — | – | 3 | 6 | – |
| 24m ago(8/5/2026) | 3 | 3471 | — | – | – |
| 29m ago(8/5/2026) | 3 |
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| 946 |
| 3 |
| 2055 |
| 0 |
| 34m ago(8/5/2026) | 3 | 10 | 3 | 1164 | 0 |
| 39m ago(8/5/2026) | 3 | 1118 | — | – | – |
| 44m ago(8/5/2026) | 3 | 1404 | — | – | – |
| 49m ago(8/5/2026) | 4 | 16198 | — | – | – |
| 54m ago(8/5/2026) | 4 | 20 | — | – | – |
| 59m ago(8/5/2026) | 4 | 707 | — | – | – |
| 1h ago(8/5/2026) | 4 | 1505 | — | – | – |
| 1h ago(8/5/2026) | — | – | 4 | 780 | – |
| 1h ago(8/5/2026) | 4 | 3544 | 4 | 3011 | 0 |
| 1h ago(8/5/2026) | 3 | 35 | 3 | 3516 | 0 |
| 1h ago(8/5/2026) | 3 | 11 | 3 | 8 | 0 |
| 1h ago(8/5/2026) | — | – | 3 | 1034 | – |
| 1h ago(8/5/2026) | 3 | 803 | — | – | – |
| 1h ago(8/5/2026) | 3 | 176 | 3 | 1318 | 0 |
| 1h ago(8/5/2026) | — | – | 4 | 44 | – |
| 1h ago(8/5/2026) | — | – | 5 | 26 | – |
| 1h ago(8/5/2026) | — | – | 5 | 1725 | – |
| 2h ago(8/5/2026) | 3 | 29 | 3 | 38 | 0 |
| 2h ago(8/5/2026) | 3 | 17 | 4 | 3613 | 1 |
| 2h ago(8/5/2026) | — | – | 3 | 1264 | – |
| 2h ago(8/5/2026) | 3 | 4856 | 3 | 8 | 0 |
| 2h ago(8/5/2026) | 3 | 362 | — | – | – |
| 2h ago(8/5/2026) | 3 | 606 | 3 | 1046 | 0 |
| 2h ago(8/5/2026) | — | – | 3 | 65 | – |
| 2h ago(8/5/2026) | 2 | 667 | — | – | – |
| 2h ago(8/5/2026) | 2 | 3 | 3 | 2017 | 1 |
| 2h ago(8/5/2026) | — | – | 2 | 68 | – |
| 2h ago(8/5/2026) | 2 | 5 | 2 | 6942 | 0 |
| 3h ago(8/5/2026) | 4 | 25 | 4 | 68 | 0 |
| 3h ago(8/5/2026) | 4 | 1034 | — | – | – |
| 3h ago(8/5/2026) | 4 | 3647 | — | – | – |
| 3h ago(8/5/2026) | 4 | 1604 | — | – | – |
| 3h ago(8/5/2026) | 4 | 3738 | 4 | 743 | 0 |
| 3h ago(8/5/2026) | 2 | 20 | 2 | 2366 | 0 |
| 3h ago(8/5/2026) | 2 | 181 | — | – | – |
| 3h ago(8/5/2026) | 2 | 24 | 2 | 3597 | 0 |
| 3h ago(8/5/2026) | 2 | 2315 | — | – | – |
| 3h ago(8/5/2026) | 2 | 11428 | 3 | 8 | 1 |
| 3h ago(8/5/2026) | 2 | 9807 | — | – | – |
| 4h ago(8/5/2026) | — | – | 4 | 2017 | – |
| 4h ago(8/5/2026) | 5 | 5000 | 5 | 1395 | 0 |
| 4h ago(8/5/2026) | — | – | 3 | 1040 | – |
| 4h ago(8/5/2026) | 3 | 899 | — | – | – |
| 4h ago(8/5/2026) | 3 | 16220 | 5 | 618 | 2 |
| 4h ago(8/5/2026) | 4 | 50333 | 4 | 2422 | 0 |
| 4h ago(8/5/2026) | 4 | 761 | — | – | – |
| 4h ago(8/5/2026) | 4 | 634 | — | – | – |
| 5h ago(8/5/2026) | 4 | 428 | — | – | – |
| 5h ago(8/5/2026) | 4 | 30 | — | – | – |
| 5h ago(8/5/2026) | 4 | 37 | — | – | – |
| 5h ago(8/5/2026) | 4 | 12 | — | – | – |
| 5h ago(8/5/2026) | 3 | 10938 | — | – | – |
| 5h ago(8/5/2026) | 3 | 41 | — | – | – |
| 5h ago(8/5/2026) | — | – | 3 | 65 | – |
| 5h ago(8/5/2026) | 3 | 7 | 4 | 9 | 1 |
| 5h ago(8/5/2026) | — | – | 3 | 345 | – |
| 5h ago(8/5/2026) | — | – | 5 | 1705 | – |
| 5h ago(8/5/2026) | — | – | 4 | 11378 | – |
| 6h ago(8/5/2026) | — | – | 4 | 2308 | – |
| 6h ago(8/5/2026) | 2 | 3 | — | – | – |
| 6h ago(8/5/2026) | 3 | 59170 | — | – | – |
| 6h ago(8/5/2026) | 3 | 1863 | 4 | 7 | 1 |
| 6h ago(8/5/2026) | 3 | 4099 | — | – | – |
| 6h ago(8/5/2026) | 3 | 11430 | 4 | 1983 | 1 |
| 6h ago(8/5/2026) | 4 | 94 | — | – | – |
| 6h ago(8/5/2026) | — | – | 4 | 9 | – |
| 6h ago(8/5/2026) | 4 | 1890 | — | – | – |
| 7h ago(8/5/2026) | 4 | 33 | — | – | – |
| 7h ago(8/5/2026) | — | – | 4 | 4 | – |
| 7h ago(8/5/2026) | 4 | 102 | 4 | 150 | 0 |
| 7h ago(8/5/2026) | 4 | 205 | 4 | 1286 | 0 |
| 7h ago(8/5/2026) | 3 | 188 | 3 | 16 | 0 |
| 7h ago(8/5/2026) | 3 | 8725 | — | – | – |
| 8h ago(8/5/2026) | 4 | 10 | — | – | – |
| 8h ago(8/5/2026) | 4 | 1533 | 5 | 1048 | 1 |
| 8h ago(8/5/2026) | 4 | 13 | — | – | – |
| 8h ago(8/5/2026) | 4 | 3 | 4 | 2700 | 0 |
| 8h ago(8/5/2026) | 4 | 1882 | 4 | 1072 | 0 |
| 8h ago(8/5/2026) | 4 | 22474 | — | – | – |
| 8h ago(8/5/2026) | 4 | 1205 | — | – | – |
| 8h ago(8/5/2026) | — | – | 4 | 809 | – |
| 8h ago(8/5/2026) | 4 | 7 | — | – | – |
| 9h ago(8/5/2026) | 4 | 8 | 4 | 14 | 0 |
| 9h ago(8/5/2026) | 4 | 616 | — | – | – |
| 9h ago(8/5/2026) | 3 | 5 | 5 | 1000 | 2 |
| 9h ago(8/5/2026) | 3 | 10 | — | – | – |
| 9h ago(8/5/2026) | 3 | 8 | 3 | 675 | 0 |
| 9h ago(8/5/2026) | — | – | 4 | 37 | – |
| 10h ago(8/5/2026) | 3 | 4213 | 4 | 763 | 1 |
| 10h ago(8/5/2026) | — | – | 3 | 1448 | – |
| 10h ago(8/5/2026) | 3 | 104 | — | – | – |
| 10h ago(8/5/2026) | 3 | 444 | — | – | – |
| 10h ago(8/5/2026) | 3 | 32 | 3 | 2813 | 0 |
| 10h ago(8/5/2026) | 3 | 1942 | 3 | 2114 | 0 |
| 10h ago(8/5/2026) | 4 | 9731 | — | – | – |
| 11h ago(8/5/2026) | — | – | 4 | 382 | – |
| 11h ago(8/5/2026) | 4 | 1456 | — | – | – |
| 11h ago(8/5/2026) | — | – | 4 | 47 | – |
| 11h ago(8/5/2026) | 4 | 27 | — | – | – |
| 11h ago(8/5/2026) | 2 | 15 | 4 | 706 | 2 |
| 11h ago(8/5/2026) | 2 | 1 | 2 | 3 | 0 |
| 11h ago(8/5/2026) | 2 | 3 | 4 | 76 | 2 |
| 11h ago(8/5/2026) | 2 | 2152 | — | – | – |
| 11h ago(8/5/2026) | 2 | 697 | — | – | – |
Basket
3 gp