Why does it feel like SPX is a… Posted on September 22, 2011September 22, 2011 by Site Administrator Why does it feel like SPX is at 800? Maybe because it feels like that’s where it should be if you look at US 10-yr yield. To access this post, you must purchase The Credit Strategist Corporate Membership Subscription, The Credit Strategist Individual Membership Subscription, The Credit Strategist 1-Year Corporate Membership or The Credit Strategist 1-Year Individual Membership. Posted in The Credit Strategist.