| Xtrackers USD High Yield Corporate Bond ETF(HYLB) | ETF | 233051432 | $124.5M | 3,090,281 | 99.7% |
| iShares iBoxx High Yield Corporate Bond ETF(HYG) | ETF | 464288513 | $194.4K | 2,210,225 | 0.2% |
| Spdr Bloomberg Barclays High Yield Bond ETF(JNK) | ETF | 78468R622 | $140.0K | 1,274,687 | 0.1% |
| VanEck Vectors High Yield Muni ETF(HYD) | ETF | 92189H409 | $28.0K | 441,453 | 0.0% |
| Spdr Bloomberg Barclays Short Term High Yield Bond ETF(SJNK) | ETF | 78468R408 | $25.9K | 904,642 | 0.0% |
| Vanguard Intermediate-Term Corporate Bond ETF(VCIT) | ETF | 92206C870 | $1.6K | 16,520 | 0.0% |
| Vanguard Total Bond Market ETF(BND) | ETF | 921937835 | $1.4K | 16,221 | 0.0% |
| Spdr Bloomberg Barclays Convertible Securities ETF(CWB) | ETF | 78464A359 | $1.2K | 13,443 | 0.0% |
| iShares Broad USD High Yield Corporate Bond ETF(USHY) | ETF | 46435U853 | $999 | 23,993 | 0.0% |
| Invesco Variable Rate Preferred ETF(VRP) | ETF | 46138G870 | $898 | 34,103 | 0.0% |
| Spdr Blackstone / GSO Senior Loan ETF(SRLN) | ETF | 78467V608 | $889 | 19,267 | 0.0% |
| iShares MBS ETF(MBB) | ETF | 464288588 | $870 | 8,048 | 0.0% |
| Schwab US Tips ETF(SCHP) | ETF | 808524870 | $714 | 11,470 | 0.0% |
| iShares JP Morgan USD Emerging Markets Bond ETF(EMB) | ETF | 464288281 | $699 | 6,245 | 0.0% |
| Invesco CEF Income Composite ETF(PCEF) | ETF | 46138E404 | $581 | 23,712 | 0.0% |
| iShares National Muni Bond ETF(MUB) | ETF | 464288414 | $531 | 4,539 | 0.0% |
| VanEck Vectors International High Yield Bond ETF(IHY) | ETF | 92189F445 | $526 | 20,521 | 0.0% |
| IndexIQ ETF Trust - IQ Hedge Multi-Strategy Tracker ETF(QAI) | ETF | 45409B107 | $355 | 10,992 | 0.0% |
| iShares Agency Bond ETF(AGZ) | ETF | 464288166 | $351 | 2,972 | 0.0% |
| Global X Nasdaq 100 Covered Call ETF(QYLD) | ETF | 37954Y483 | $344 | 15,335 | 0.0% |
| Spdr Bloomberg Barclays International Corporate Bond ETF(IBND) | ETF | 78464A151 | $171 | 4,717 | 0.0% |
| Spdr Bloomberg Barclays International Treasury Bond ETF(BWX) | ETF | 78464A516 | $167 | 5,706 | 0.0% |