MONTANA BOARD OF INVESTMENTS
STIP YIELD AND DAILY FACTOR CALCULATIONS
		DAILY NET		DAILY		MTD DAILY
DATE		YIELD		FACTOR		FACTOR
08/01/10		0.3403090433706		0.000009196		0.0000091959
08/02/10		0.3400065538311		0.000009186		0.0000183821
08/03/10		0.3385793188236		0.000009147		0.0000275289
08/04/10		0.3404081830980		0.000009195		0.0000367240
08/05/10		0.3439531561804		0.000009291		0.0000460146
08/06/10		0.3444416378486		0.000009306		0.0000553208
08/07/10		0.3444116964402		0.000009305		0.0000646262
08/08/10		0.3444125695141		0.000009305		0.0000739317
08/09/10		0.3341721227906		0.000009233		0.0000831652
08/10/10		0.3330904871954		0.000009216		0.0000923813
08/11/10		0.8953173598948		0.000024509		0.0001168900
08/12/10		0.3341565112953		0.000009147		0.0001260374
08/13/10		0.3564435602691		0.000009629		0.0001356663
08/14/10		0.3314847759578		0.000008955		0.0001446210
08/15/10		0.3314841133839		0.000008955		0.0001535757
08/16/10		0.3302799385808		0.000008923		0.0001624985
08/17/10		0.3295424369731		0.000008904		0.0001714026
08/18/10		0.3302686687952		0.000008924		0.0001803266
08/19/10		0.3202646527402		0.000008838		0.0001891649
08/20/10		0.3188916085825		0.000008719		0.0001978844
08/21/10		0.3188911364924		0.000008719		0.0002066038
08/22/10		0.3188899824561		0.000008719		0.0002153233
08/23/10		0.3225772523827		0.000008718		0.0002240415
08/24/10		0.3224627710676		0.000008716		0.0002327576
08/25/10		0.3196290152276		0.000008639		0.0002413970
08/26/10		0.3177090794544		0.000008588		0.0002499845
08/27/10		0.3160224580378		0.000008543		0.0002585280
08/28/10		0.3160218627806		0.000008543		0.0002670714
08/29/10		0.3153172841802		0.000008524		0.0002755959
08/30/10		0.3156649395396		0.000008535		0.0002841305
08/31/10		0.2541532649822		0.000006872		0.0002910025
Average		0.3457825
=	Monthly Security Lending Income and Rebate