I only buy calls, which will go against the majority of the advice on here. Or I buy puts in a down turn, which again will go against most advice.
Only stocks. Pure technical analysis. Main items we focus on are price-action and price-volume. In essence, for every minute the price goes up, what's the volume? For every penny the stock goes up, what's the volume? For every 100,000 shares what's the change in price?200k? 300k? 1m? and so on. Also, weighted factors for all the different indicators, MA/SMA/CCI/RSI/VWAP being of most pertinence. Pitch fork trends weighted at a lower level. Also several other proprietary indicators based on stock correlation (i.e. BABA vs AMZN, if AMZN is moving down, BABA should as well because of what it relies on). Sentiment Analysis to look for bad news.
Soak everything in and find your edge. Some online resources, you can probably find more.
https://www.youtube.com/channel/UCZbVluxAz0FeHRIvj-PstMQ https://www.youtube.com/channel/UCfO2yCpx6_XU-xovhpJuaYw https://www.youtube.com/user/investorsunderground https://www.youtube.com/user/smbcapital https://www.youtube.com/channel/UCdnzT5Tl6pAkATOiDsPhqcg https://www.youtube.com/channel/UCCDu1S_OmR5XtM-AzL-_U1Q https://www.youtube.com/channel/UCGgauuUKz0NLHFZlixy96jg https://www.youtube.com/channel/UCy1_GzyOzjhB-vk1J6PLMdw https://www.youtube.com/channel/UCNVxqV5plTxTx3D_57ai5Ow https://www.youtube.com/playlist?list=PL8_gq_zzs6mCwGlvMdXCYva5iy8rSA_Ge https://www.youtube.com/channel/UCtJ1KC1kKopCNic9gh69Y8A https://www.youtube.com/channel/UC8iwQZAUwM3auqEU6hqBK4A https://www.youtube.com/user/BULLSONWALLSTREET https://www.youtube.com/channel/UCEY3rlJ-s-QuX5hpSrUorHg https://www.youtube.com/channel/UC8iwQZAUwM3auqEU6hqBK4A https://www.youtube.com/channel/UC60ikFtgiJdftupKBq81W0w https://www.youtube.com/channel/UCuL6Swc_44xoWoYVnW9MqFg https://www.youtube.com/channel/UCLFFMsse8CmY95ylOebx0GQ
http://www.optionpit.com/blog/classic-example-earnings-vol-crush-fb-edition
https://www.reddit.com/r/options/comments/95pnu8/should_i_predict_strike_price_or_breakeven_price/ see the delta gamma post
https://www.reddit.com/r/options/comments/8qfs14/options_book_list_review_of_all_books_that_helped/
https://youtu.be/IwA7nVEwqto?t=3751
https://www.investopedia.com/university/options/option.asp
https://www.youtube.com/watch?v=VIHldsSmASU
https://www.youtube.com/watch?v=nnl3x1wo25g
http://polymer.bu.edu/hes/rp-hull12.pdf
https://www.reddit.com/r/options/comments/8nfvh8/the_wheel_strategy/