Here are the top gap ups and downs for the stocks with a market cap above $5 billion after the previous market closed (gaps range from large to small):
Gap Ups
1. $SolarEdge Technologies (SEDG.US)$ - up 7.31%
2. $Kohl's Corp (KSS.US)$ - up 4.46%
3. $DuPont (DD.US)$ - up 4.38%
4. $Welltower Inc (WELL.US)$ - up 4.02%
5. $CNH Industrial (CNHI.US)$ - up 3.18%
6. $Planet Fitness (PLNT.US)$ - up 3.46%
7. $Qiagen NV (QGEN.US)$ - up 2.35%
8. $Taiwan Semiconductor (TSM.US)$ - up 2.05...

Gainers:
In reaction to earnings/guidance:
• $Five9 (FIVN.US)$ +11.8%, $Amazon (AMZN.US)$ +11.5%, $Mitek Systems (MITK.US)$ +8.6%, $US Silica (SLCA.US)$ +7.8%, $Banco Santander Mexico (BSMX.US)$ +7.5%, $NatWest (NWG.US)$ +7.4%, $The Chemours (CC.US)$ +6.9%, $Deckers Outdoor (DECK.US)$ +6.1% (also authorizes new $1.2bln share repurchase program), $United States Steel (X.US)$ +4.8%(also authorizes new $500mln share repurchase program), $SkyWest (SKYW.US)$ +4.8%,...

Upgrades
• $Ares Capital Corp (ARCC.US)$ : JPMorgan Upgrades to Overweight from Neutral - PT $22
• $Avery Dennison (AVY.US)$ : JPMorgan Upgrades to Overweight from Neutral - PT $195
• $Avery Dennison (AVY.US)$ : JPMorgan Upgrades to Overweight from Neutral - PT $195 (from $215)
• $Brookfield Asset Management (BAM.US)$ : Credit Suisse Upgrades to Outperform from Neutral - PT $71.50 (from $68)
• $Ecolab (ECL.US)$ : JPMorgan Upgrades to Overweight from Neutral - PT $1...

$Ares Capital Corp (ARCC.US)$
Quite strong dividends counter, ER coming soon.

$Ares Capital Corp (ARCC.US)$ adding this to my portfolio.