@khaininakhalil: My very first advent calender unboxing but make it Ramadhan gituuuu 🥹🥹

Khainina Khalil
Khainina Khalil
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Region: MY
Thursday 12 March 2026 08:50:30 GMT
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evelauren9
Lisa :
Dior could nevahhh
2026-03-12 11:38:50
2509
seorangyaya
SeorangYAYA :
diorrrr coulddddd nevaaaaaaaaahhhh 🤣
2026-03-13 05:44:19
50
matchaykopee
𝐇 :
DIOR COULD NEVAAHHH
2026-03-12 21:49:44
979
ainurazemi
ainur :
Pls la semua founder tolong buat ramadhan calendar mcm seronokkk
2026-03-12 11:30:04
860
asmiey_zack2011
Midazack store :
berapa😭
2026-10-22 07:44:23
1
aisyah_ntsya
Ntsya :
Mana nak dpt😌
2026-03-12 10:48:44
128
zulaikha.em
💚zulaikha.m💚 :
skintific buat lah untuk semua org boleh beli. reveal harga. 😳
2026-03-14 03:00:32
19
fazi_ab
Fazi_AB :
ye tgk mat salleh buat, mintak la skintific buat taun depan, spill price, nak menabung ramadan taun depan nak beli 😉
2026-03-12 18:09:38
44
elnajw_a
Online Diary 🌿 :
Pengguna tegr skintific i nak jugak 💖💖💖
2026-03-12 13:23:55
8
farahhana1997
farahhana97 :
xleh beli keee 😭
2026-03-13 14:30:23
5
pfsszn
suly :
I need a Ramadhan Advent Calendar next year
2026-03-15 05:56:14
1
izatimranazli
yeijatdekatsini :3 :
Antiknya akak aaaa❤️❤️❤️
2026-03-12 09:22:25
17
s4haax_
Sh4axx_ :
diorr couldd nevaaaa
2026-03-12 23:32:19
1
adinack3
Adina. :
bestnyer.. lurve skintific..i setia dr start launch lg
2026-03-13 01:24:32
1
mochimama_81
CintaCrystal :
MasyaAllah..canteek nyeeee🥰
2026-03-12 09:54:04
2
farraforevaaa
𝓯𝓪𝓻𝓻𝓪 :
Bestnyaaaa ahhh
2026-03-14 03:00:13
1
anaknyapakawi
Ekaltey🇵🇸 :
Aaaaa lurvenyaaaaaa
2026-03-12 10:05:15
2
umiebhamzah
UmieBhamzah :
CANTIKNYAAAAAAA 😍😍😍😍😍😍
2026-03-12 09:03:08
1
faraheen.ajwa
Faraheen Ajwa :
Not my search being mat salleh unboxing 😂 btw lip serum tu best! Pakai sebelum tidur, bangun pagi moist je bibir
2026-03-14 01:47:22
1
h1mesam4
himesama :
mana nak tahu shade ada tulis ke
2026-03-16 12:51:11
0
amiejeram
Amie :
i x beli beli, tp i tau for a fact dat, DIOR COULD NEVER!!!!🤣🤣🤣🤣🤣🤣
2026-04-07 11:45:43
0
xzhisyh
عزاه عائشة :
MANA NAK DAPAT
2026-05-28 18:00:22
0
_lalyssa
🦢 :
this is worthhh itt
2026-03-16 12:40:32
0
littlebyy
taeby :
Okayy taksabar nk tunggu pwb 🥰🥰🥰
2026-03-17 15:49:17
0
_wanrohati
_A :
Bag tuuu cantikknyaaa 💕🥰
2026-03-12 09:38:19
0
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Other Videos

➡️ Quantitative Finance from Scratch, part 38: the volatility smile Read the implied volatility out of the option price at every strike and every expiry, and the Black-Scholes model says you should get one flat surface. Real option markets do not give a flat surface. Implied volatility often rises at both ends, so the curve across strikes looks like a smile, hence the name. For options on a stock index the left end, at the low strikes, is much higher, which is called the skew. Low strikes belong to puts far below today's price, which work like insurance against a crash, and since the crash of October 1987 this insurance on index options has been priced with a higher volatility than the rest. The code (volsmile.py, 16 lines of plain Python) builds its own market: a stock at $100 that swings with 15 % volatility and, with a chance of 1 in 10, also crashes by about a quarter in one year. It simulates 100,000 years, scales them so the stock grows like money in the bank at 5 %, prices a call at nine strikes from 60 to 140 and turns each price into an implied volatility with the bisection search from part 31. Result: 19.9 % at strike 60, 17.3 % at 100 and 15.9 % at 140, a skew, because the crashes make big falls more likely than one bell curve allows. Without the crashes the same run gives a flat line near 15 %. Sources: L. Benzoni, P. Collin-Dufresne, R. S. Goldstein,
➡️ Quantitative Finance from Scratch, part 38: the volatility smile Read the implied volatility out of the option price at every strike and every expiry, and the Black-Scholes model says you should get one flat surface. Real option markets do not give a flat surface. Implied volatility often rises at both ends, so the curve across strikes looks like a smile, hence the name. For options on a stock index the left end, at the low strikes, is much higher, which is called the skew. Low strikes belong to puts far below today's price, which work like insurance against a crash, and since the crash of October 1987 this insurance on index options has been priced with a higher volatility than the rest. The code (volsmile.py, 16 lines of plain Python) builds its own market: a stock at $100 that swings with 15 % volatility and, with a chance of 1 in 10, also crashes by about a quarter in one year. It simulates 100,000 years, scales them so the stock grows like money in the bank at 5 %, prices a call at nine strikes from 60 to 140 and turns each price into an implied volatility with the bisection search from part 31. Result: 19.9 % at strike 60, 17.3 % at 100 and 15.9 % at 140, a skew, because the crashes make big falls more likely than one bell curve allows. Without the crashes the same run gives a flat line near 15 %. Sources: L. Benzoni, P. Collin-Dufresne, R. S. Goldstein, "Explaining asset pricing puzzles associated with the 1987 market crash", Journal of Financial Economics, 2011 (index option smiles relatively flat before the crash, a permanent steepening after it); D. S. Bates, "Post-'87 crash fears in the S&P 500 futures option market", Journal of Econometrics, 2000; J. C. Jackwerth and M. Rubinstein, "Recovering probability distributions from option prices", Journal of Finance, 1996; D. S. Bates, "Jumps and stochastic volatility: exchange rate processes implicit in Deutsche mark options", Review of Financial Studies, 1996 (smile in currency options). Honest notes: the 1987 statement is about options on a stock index; single stocks show a weaker skew (Bakshi, Kapadia and Madan, Review of Financial Studies, 2003). All prices in the video come from our own simulated crash model, not from a market, with one fixed crash size and at most one crash per year. #quantfinance #options #impliedvolatility #volatilitysmile #trading

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