Table Data - AD&Co US Mortgage High Yield Index: Tier 1

Title AD&Co US Mortgage High Yield Index: Tier 1
Series ID CRTINDEXTIER1
Source Andrew Davidson & Co., Inc.
Release AD&Co US Mortgage High Yield Index
Seasonal Adjustment Not Seasonally Adjusted
Frequency Monthly
Units Index Jun 2015=100
Date Range 2015-06-01 to 2026-07-01
Last Updated 2026-08-11 3:36 PM CDT
Notes The AD&Co US Mortgage High Yield Index (USMHY) tracks the total return of the bonds issued within the CRT programs of Fannie Mae and Freddie Mac. USMHY is an informational, investment-oriented monthly index of the return components: price, coupon, paydown, and credit loss. Accompanied by standard risk metrics from our models, the index is useful for comparisons with individual CRT bonds or relative value to other credit markets.

Investors and fund managers can use the index to assess the broad market returns, risks and opportunities available through investing in a market-weighted, passive portfolio of US mortgage credit risk transfer instruments. The Index also provides a means of comparing the returns of an actively managed portfolio against a passive, naive market portfolio as approximated by the Index. The Mid-Tier and its sub-indices allow for approximations of performance comparisons by vintage or age, across the capital stack, and by initial credit risk level and/or vintage as indicated by original attachment point.

Cross-reference CROASGSECALLTIER1 as a version computed with GSE call consideration.

Disclaimer: The AD&Co U.S. Mortgage High-Yield Index serves as an informational index and is not for commercial-use purposes. The Index's accuracy, completeness, timeliness and suitability for any purpose are not guaranteed. The Index does not constitute (1) investment, legal, accounting, tax, or other professional advice or (2) any recommendation or solicitation to purchase, hold, sell, or otherwise deal in any investment. This Index has been prepared for general informational purposes, without consideration of the circumstances or objectives of any particular investor. Any reliance on the Index is at the reader's sole risk. All investment is subject to numerous risks, known and unknown. Past performance is no guarantee of future results. For investment advice, seek a qualified investment professional. Not for redistribution without permission. Note: An affiliate of Andrew Davidson & Co., Inc. engages in trading activities in investments that may be the same or similar to those featured in the Index.

Index Inclusion Rules
Only cash CAS and STACR bonds offered to the public, whether they are exchangeable or not, that have or have had IDC prices.
Bond factor > = .25
Floating rate bonds only.
Collateral Types 30 Year Residential.
Fixed Rate: STACR-DN, DNA, HQ, HQA, HRP, CAS – all
Tranche names – B, B1, B2, M3, M2, M1, M1A, M1B, A1
Normally listed on GSE websites: Freddie Mac, Fannie Mae
No private placements
No Child Classes (Exchangeable into) or Retained Classes (H bonds)
No CIRT, ACIS, SPI
Original attachment points and CAS STACR

TierAttachment PointsCAS STACR Class0> = 0.00 < .25STACR Class B, B2; CAS Class B1> = 0.25 < .95STACR Class B1, Old M3; CAS Class B12> = 0.95 < 1.75STACR Class M3, M2; CAS Class M23> = 1.75 < 3.75STACR Class M2, M1; CAS Class M1Mid> = 0.25 < 3.75STACR Class Mixed; CAS Class Mixed

Input data provided by Intex and ICE Data Services.

© Andrew Davidson & Co., Inc. All rights reserved.
DATE VALUE
2015-06-01 100.0000000000
2015-07-01 98.9701257818
2015-08-01 98.2241172841
2015-09-01 98.4815362779
2015-10-01 97.9898258957
2015-11-01 99.0805295856
2015-12-01 98.9960774668
2016-01-01 96.3264116406
2016-02-01 95.3099819458
2016-03-01 100.9569639463
2016-04-01 103.7561981407
2016-05-01 104.2166514368
2016-06-01 104.0883686090
2016-07-01 108.3677617500
2016-08-01 109.7284957593
2016-09-01 111.0504924569
2016-10-01 110.8030285063
2016-11-01 111.2608523534
2016-12-01 112.8138348653
2017-01-01 114.9309512434
2017-02-01 115.3948874194
2017-03-01 116.7355581223
2017-04-01 119.2778135616
2017-05-01 120.0614764780
2017-06-01 121.3836829244
2017-07-01 122.4750603287
2017-08-01 120.5009420064
2017-09-01 120.7010616976
2017-10-01 121.8985010383
2017-11-01 122.7609957618
2017-12-01 124.7189842881
2018-01-01 126.4251735893
2018-02-01 126.6678359971
2018-03-01 126.4777545653
2018-04-01 127.3487968389
2018-05-01 127.8468286473
2018-06-01 128.2349001375
2018-07-01 129.1398601131
2018-08-01 130.2756215619
2018-09-01 130.9384933547
2018-10-01 130.6623392391
2018-11-01 129.6220173779
2018-12-01 128.2981934943
2019-01-01 130.7512730441
2019-02-01 131.8976146591
2019-03-01 132.1402808992
2019-04-01 133.7033026652
2019-05-01 133.6299605597
2019-06-01 133.8676143820
2019-07-01 135.7694098732
2019-08-01 135.3280121004
2019-09-01 136.6032529091
2019-10-01 136.8773379028
2019-11-01 137.7068977198
2019-12-01 138.8959487551
2020-01-01 141.0904262921
2020-02-01 140.2708262841
2020-03-01 93.3770071640
2020-04-01 94.5400070162
2020-05-01 111.2938190490
2020-06-01 126.9274773196
2020-07-01 122.5397276816
2020-08-01 127.1727998507
2020-09-01 129.1103983276
2020-10-01 130.9637458045
2020-11-01 137.1210522622
2020-12-01 140.5795886457
2021-01-01 142.8650423847
2021-02-01 143.2316817000
2021-03-01 142.1063354091
2021-04-01 144.8366914774
2021-05-01 145.8580071434
2021-06-01 147.6905688201
2021-07-01 148.3337786874
2021-08-01 148.8590070698
2021-09-01 150.0914039012
2021-10-01 150.1335526057
2021-11-01 150.3258768363
2021-12-01 151.0850972404
2022-01-01 150.4203567516
2022-02-01 145.6271329830
2022-03-01 143.9668023449
2022-04-01 145.7859851298
2022-05-01 141.2611062570
2022-06-01 138.7249041202
2022-07-01 144.1117339822
2022-08-01 148.1556136281
2022-09-01 143.3433658555
2022-10-01 143.0344647474
2022-11-01 145.0092277667
2022-12-01 149.3726157143
2023-01-01 155.2857045570
2023-02-01 157.4455602625
2023-03-01 156.7126690777
2023-04-01 161.4362726403
2023-05-01 164.5708203954
2023-06-01 169.4363004455
2023-07-01 174.5893515063
2023-08-01 175.6972485459
2023-09-01 178.0426599205
2023-10-01 178.7882539049
2023-11-01 182.6569412243
2023-12-01 185.7260033298
2024-01-01 190.9485135401
2024-02-01 192.4186752184
2024-03-01 195.1514058525
2024-04-01 197.4541938948
2024-05-01 199.9614614610
2024-06-01 201.5676563886
2024-07-01 203.5569915921
2024-08-01 204.4614378220
2024-09-01 206.5936078994
2024-10-01 207.9687311534
2024-11-01 209.8050424442
2024-12-01 211.9175503744
2025-01-01 214.5412816603
2025-02-01 215.8852974121
2025-03-01 214.9826187061
2025-04-01 214.7516499521
2025-05-01 218.3980421156
2025-06-01 220.2522452683
2025-07-01 221.8644729249
2025-08-01 223.1880447943
2025-09-01 224.4939414339
2025-10-01 225.9963360296
2025-11-01 226.9044224903
2025-12-01 228.3071965104
2026-01-01 230.3618243441
2026-02-01 231.4539169219
2026-03-01 231.8910643612
2026-04-01 233.1827350834
2026-05-01 233.9954402092
2026-06-01 235.1988974772
2026-07-01 236.5849592665

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