The three major U.S. indexes notched weekly gains, but it was a mostly docile week for stocks. Regarding exchange traded funds, there was excitement to be found across the complex, particularly among bond funds, thanks in large part to DoubleLine Capital’s Jeff Gundlach making his ETF debut.

Let’s get to some of the biggest ETF stories of the week.

U.S. Broad Market/Sector Funds

Not much Apple, no problem for this tech ETF. [This ETF Doesn’t Need Much Apple to Soar]

Healthcare ETFs can keep climbing higher. [It’s Hard to bet Against Healthcare ETFs]

Nasdaq’s rise provides a lift to a popular Internet ETF.

Active management works for this MLP ETF. [This MLP Just Keeps Adding Cash]

Different ways to the discretionary sector. [Avoid Discretionary Sector Valuation Risk With These ETFs]

Inside the solar ETF rally. [Solar ETFs are Hot]