Rain bow trades around 59,732 gp now, +5.1% this week, 7-day range 51,222–138k.
Flippers place a buy offer near the low and sell near the high.
“Short but effective and very colourful.”
Rain bow last traded at 68,241 gp (insta-buy) and 51,222 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 15,655 gp per item. 45 were traded in the last 24 hours. It is a members' item.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 12 Apr 2019 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 68,241 gp costs 1,364 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Rain bow last sold for 51,222 gp (instant sell) and was last bought for 68,241 gp (instant buy) on the Grand Exchange.
You can buy 18,000 Rain bow every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Rain bow into 300 gp. Buying one at 68,241 gp and casting with a nature rune at 138 gp costs 68,379 gp. That is a loss of 68,079 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 68,241 gp costs 1,364 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Rain bow is 1,000,000 gp, on 16 Apr 2019. The lowest is 52,316 gp, on 12 Apr 2019.