DELTA.ZIP

Looks like another week of a bear market is starting.   created at Aug 10, 2026   67   11   I took one look at the calendar,saw Wednesday's CPI report staring back at me,and felt my portfolio flinch.It looks like semiconductors are warming up for another gold-medal-worthy plunge.Ah yes,Delta,Gamma,continuous delta-hedging short sales,and negative...

Oil prices and treasury yields are rising too much...   created at Aug 12, 2026   61   4   What is this feeling that the market was artificially dragged up? I bought a lot during the crash,but I have an ominous feeling it's going to drop again.Since the CPI and PPI are from last month,and there were more days when oil prices were down last month...

How to secure cash at the peak   created at Aug 08, 2026   74   12   I have been investing in stocks for 7 years.I mostly just buy and rarely sell,so my returns are not bad.But since I need to use all this money within the next two years,I am trying to play it a bit conservatively.Reading the comments,I noticed many people ...

KOSPI 5,680... drops another 5%   created at Jul 29, 2026   76   3   It clearly shows that stocks are a risky asset.With the index down -35% from its peak,if you fail to read the market's up and down movements properly,you will lose money and lose your mental health.Rather than betting,we should endure well until the next b...

Have you started averaging down on semiconductor stocks?   created at Jul 27, 2026   83   9   I haven't even been able to open my account yet.My 401(k) with only ETFs doesn't drop much anyway so I'm not worried about it,but getting greedy and buying individual stocks was the problem.I need to average down,but I have no idea when to do it.I'm planni...

I think we need to be careful with tickers that have many derivative products (Tesla, Palantir, etc. T_T)   created at Jul 24, 2026   88   7   I heard this from a YouTuber,so please just use it as a reference.Taking an underlying stock like Tesla or Palantir as an example,stocks with many related derivative products—such as 2x / 3x leverage,inverse,covered calls,etc.—are said to have massive tr...

US November CPI Report - Below Expectations Amid Shutdown Aftermath   created at Dec 19, 2025   2,461   The U.S.Consumer Price Index (CPI) for November rose by 2.7% year-over-year,according to data released by the U.S.Bureau of Labor Statistics (BLS) on December 18,2025.This figure came in lower than the 3.1% forecast by experts polled by Reuters.The Core CP...