Bernstein Intermediate Duration Institutional Portfolio (SIIDX) NASDAQ

Currency In USD

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SIIDX Historical Return

If you invested $1000 in Bernstein Intermediate Duration Institutional Portfolio (SIIDX) 10 years ago, it would be worth $2,656.64 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,269.09, while $1000 invested 1 year ago would be worth $2,376.88. This corresponds to total returns of 165.66%, 126.91%, 137.69%, respectively, with annualized returns of 10.26%, 17.8%, 137.69%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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SIIDX Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
January 15, 202629.9729.8929.8929.9729.89867,959
January 14, 202629.9929.9829.9829.9929.98106,953
January 13, 202629.929.9329.9329.9429.9169,176
January 12, 202629.929.929.929.929.89197,466
January 09, 202629.8829.929.929.9129.8841,718
January 08, 202629.8729.8329.8329.8729.82206,484
January 07, 202629.9429.9229.9229.9429.9263,700
January 06, 202629.8829.8929.8929.8929.8770,005
January 05, 202629.8529.8929.8929.8929.83221,161
January 02, 202629.8829.8429.8429.8829.8487,038
December 31, 202529.8729.8729.8729.8729.8637,971
December 30, 202530.0830.0829.9130.130.08121,687
December 29, 202530.1130.1229.9530.1230.136,032
December 26, 202530.0830.0829.9130.0830.0770,272
December 24, 202530.0630.0629.8930.0630.0648,722
December 23, 202529.943029.8330.0129.94216,852
December 19, 202530.0230.0229.8530.0330.0148,975
December 18, 202530.0530.0729.930.0730.0553,442
December 17, 202529.9929.9929.8229.9929.9940,255
December 16, 202529.9330.0129.8430.0129.93121,882
December 15, 202529.9229.9329.7629.9329.9247,069
December 12, 202529.9129.929.7329.9129.87292,940
December 11, 202530.0329.9829.8130.0329.9864,162
December 10, 202529.9129.9929.8229.9929.9151,374
December 09, 202529.8929.929.7329.9129.8832,328
December 08, 202529.9629.9329.7629.9629.9193,263
December 05, 202529.9629.9629.7929.9629.9581,924
December 04, 202530.0130.0129.8430.013023,307
December 03, 202530.0430.0729.930.0830.0419,063
December 02, 202529.9930.0229.8530.0229.9965,111
December 01, 202530.0130.0129.8430.0230.0154,603
November 28, 202530.2130.2129.9730.2130.229,078
November 26, 202530.2430.243030.2430.2355,360
November 25, 202530.230.2329.9930.2330.278,302
November 24, 202530.0930.1529.9130.1530.0976,856
November 21, 202530.130.129.8630.130.0978,051
November 20, 202530.0430.0229.7830.0430.0225,036
November 19, 202529.9929.9729.7329.9929.9782,595
November 18, 202530.023029.7630.0229.9462,541
November 17, 20253029.9929.753029.9938,110
November 14, 202529.9929.9729.7329.9929.9728,081
November 13, 202530.0630.0329.7930.0630.0235,982
November 12, 202530.0830.1129.8730.1430.0854,063
November 11, 202530.0830.0929.8530.0930.08260,653
November 10, 202513.1513.1513.0513.1513.150
November 07, 202513.1513.1513.0513.1513.150
November 06, 202513.1613.1613.0613.1613.160
November 05, 202513.1113.1113.0113.1113.110
November 04, 202513.1613.1613.0613.1613.160
November 03, 202513.1513.1513.0213.1513.150
October 31, 202513.1613.1613.0313.1613.160
October 30, 202513.1713.1713.0413.1713.170
October 29, 202513.1913.1913.0613.1913.190
October 28, 202513.2613.2613.1313.2613.260
October 27, 202513.2513.2513.1213.2513.250
October 24, 202513.2413.2413.1113.2413.240
October 23, 202513.2313.2313.113.2313.230
October 22, 202513.2613.2613.1313.2613.260
October 21, 202513.2613.2613.1313.2613.260
October 20, 202513.2413.2413.1113.2413.240
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