Bank.png

The Bank is an investment institution founded by moneylenders from Essos. Lords may invest diamonds in the bank, and receive a return in due course. Upgrading the Iron Bank increases the investment amount and interest rate earnings.

Iron Bank lets the player invest diamonds for up to 30 days.

Investment duration Base interest (level 1) Max interest (level 9)
7 days 5% 25%
14 days 27% 47%
30 days 85% 105%

You can increase the interest rate by upgrading the bank. At lower levels, the 30 days investment yields the highest interest by a large margin, but when you upgrade the bank, shorter investmests become competitive.

Minimal investment amount of diamonds is 10,000, maximum changes with building's level.

If the building is upgraded, change of interest does apply to diamond batch already being invested.

You can cancel the investment at any time. You receive 100 % of your investment, but no interest.

Video Guide[edit | edit source]

Iron_Bank_-_Buildings_-_Game_of_Thrones,_Winter_is_coming

Iron Bank - Buildings - Game of Thrones, Winter is coming

Research[edit | edit source]

Category Skillname Levels Effect Max Level Effect
Formations Research Iron Bank Investment I 10 Maximum Investment +10,000
Commandership Research Iron Bank Investment II 10 Maximum Investment +5,000

Increasing investment amount[edit | edit source]

Stats by level[edit | edit source]

Level Rating Max Investment Amount Interest Rate Bonus Prerequisites Moneylender's Contract Cost Grain Cost Wood Cost Stone Cost Iron Cost Build Time
1 10,250 0% Castle lv. 17 2
2 8,750 10,500 1% Castle lv. 18 6 375k 375k 375k 375k 02:40:39
3 16,625 11,000 2% Castle lv. 19 15
4 28,437 12,000 3% Castle lv. 20 53 844k 844k 844k 844k

01d 05:05:00

5 46,156 13,000 4% Castle lv. 21 140 1.27M 1.27M 1.27M 1.27M 3d 11:25:22
6 72,734 14,000 5% Castle lv. 22 270 1.9M 1.9M 1.9M 1.9M 02d 17:00:00
7 112,601 15,000 7% Castle lv. 23 1,400 2.85M 2.85M 2.85M 2.85M 05d 10:00:00
8 172,402 16,000 12% Castle lv. 24 2,700 4.27M 4.27M 4.27M 4.27M 10d 20:00:00
9 262,103 20,000 20% Castle lv. 25 4,900 6.41M 6.41M 6.41M 6.41M 19d 12:00:00
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