KORU Options History — November 2025

In November 2025, KORU traded between $133.39 and $201.32. ATM implied volatility averaged 115.1%, placing in the 28.9% IV rank vs the trailing year. The 30-day expected move averaged 32.2%. IV traded above realized volatility by 6.7% (HV 20d: 108.4%). Max pain ranged from $84.00 to $145.00. Net GEX was positive for 16 of 19 trading days. Term structure was in contango for 1 of 19 days. Put/call ratio averaged 0.97.

Notable Days

2025-11-07: Highest Volume — 128 contracts
2025-11-06: Largest IV spike — 18.5% change
2025-11-17: Highest IV Rank — 39.8%
2025-11-20: Largest Expected Move — 35.9%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$156.52	$133.39	$201.32	$201.32	$142.22
Max Pain	$100.21	$84.00	$145.00	$130.00	$100.00
ATM IV	115.1%	89.5%	132.4%	108.0%	90.9%
Expected Move	32.2%	25.7%	35.9%	31.0%	26.1%
HV 20d	108.4%	90.1%	114.8%	90.1%	106.3%
HV 60d	83.7%	71.0%	86.8%	71.0%	86.5%
IV Rank	28.9%	18.8%	39.8%	22.3%	19.6%
IV Percentile	88.5%	71.8%	94.4%	88.1%	74.2%
Term Structure	-9.5%	-19.8%	0.5%	-7.8%	-1.5%
VWIV	115.6%	93.2%	130.8%	110.7%	93.2%
Skew 25d	8.6%	-0.4%	15.7%	4.9%	4.7%
Skew 10d	6.2%	-4.9%	15.2%	15.2%	8.5%
Call IV 25d	111.8%	86.5%	123.8%	111.2%	93.2%
Put IV 25d	120.4%	97.2%	134.1%	116.1%	97.9%
Bid-Ask Spread %	69.26	53.06	88.01	56.27	88.01
Gamma HHI	0.05	0.04	0.07	0.07	0.06
Net GEX	14.0K	-1.6K	28.0K	22.9K	16.3K
Net DEX	-3.4M	-6.5M	-1.1M	-6.5M	-2.6M
Net VEX	-10.7K	-12.8K	-8.6K	-8.7K	-8.6K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.97	0.00	7.17	0.41	0.00
Total Volume	48.947	3	128	82	3
Total OI	799	619	935	619	698

Daily Data (19 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	GEX	DEX	VEX	P/C	Spread %	Call Wall	Put Wall	Call Vol	Put Vol	Call OI	Put OI
2025-11-03	$201.32	$130.00	108.0%	31.0%	90.1%	22.3%	110.7%	4.9%	-7.8%	22.9K	-6.5M	-8.7K	0.41	56.27	N/A	N/A	58	24	396	223
2025-11-04	$173.74	$145.00	114.9%	32.9%	105.8%	24.9%	117.6%	2.2%	-12.1%	27.3K	-5.0M	-10.3K	0.26	53.06	N/A	N/A	74	19	428	231
2025-11-05	$177.11	$145.00	104.8%	30.1%	105.8%	21.0%	110.6%	8.2%	-8.0%	28.0K	-5.2M	-10.2K	0.79	65.76	N/A	N/A	39	31	425	237
2025-11-06	$159.81	$84.00	124.3%	30.5%	113.1%	28.5%	107.0%	-0.4%	-10.6%	23.3K	-4.1M	-11.5K	0.82	62.40	N/A	N/A	38	31	451	263
2025-11-07	$148.91	$87.00	124.5%	30.6%	110.8%	28.6%	113.8%	3.9%	-7.5%	21.0K	-3.2M	-12.0K	1.46	60.46	N/A	N/A	52	76	477	284
2025-11-10	$169.54	$88.00	132.4%	35.4%	114.8%	31.6%	122.1%	12.7%	-19.8%	15.1K	-4.5M	-12.5K	0.59	62.84	N/A	N/A	58	34	485	334
2025-11-11	$167.87	$90.00	127.6%	34.6%	113.7%	29.8%	128.7%	9.4%	-16.4%	15.9K	-4.5M	-12.7K	1.88	64.64	N/A	N/A	16	30	508	355
2025-11-12	$169.97	$90.00	123.2%	35.3%	111.1%	28.1%	122.7%	10.9%	-17.9%	16.4K	-4.7M	-12.8K	0.62	63.22	N/A	N/A	21	13	524	371
2025-11-13	$161.48	$90.00	121.0%	34.7%	110.0%	27.2%	122.9%	12.4%	-13.6%	11.9K	-3.8M	-12.7K	1.12	66.31	N/A	N/A	17	19	527	382
2025-11-14	$160.61	$95.00	117.4%	33.7%	109.9%	25.9%	119.3%	7.9%	-14.6%	-537	-3.6M	-12.2K	0.44	66.67	N/A	N/A	9	4	507	400
2025-11-17	$154.55	$95.00	122.2%	35.0%	109.2%	39.8%	130.8%	9.1%	-14.8%	-1.6K	-3.0M	-11.4K	0.40	66.95	N/A	N/A	25	10	510	399
2025-11-18	$147.86	$95.00	118.8%	34.1%	108.5%	37.9%	117.8%	8.1%	-7.9%	-373	-2.4M	-10.9K	7.17	68.77	N/A	N/A	6	43	528	407
2025-11-19	$143.60	$95.00	116.2%	33.3%	108.8%	36.5%	115.0%	9.3%	-7.9%	1.6K	-1.9M	-10.3K	0.22	72.91	N/A	N/A	18	4	527	401
2025-11-20	$133.39	$95.00	125.1%	35.9%	111.4%	39.2%	125.9%	10.3%	-9.8%	10.7K	-1.1M	-9.8K	0.27	69.71	N/A	N/A	33	9	531	402
2025-11-21	$137.01	$95.00	119.6%	34.3%	109.8%	36.0%	121.4%	11.8%	-7.8%	14.7K	-1.4M	-9.5K	1.10	75.19	N/A	N/A	10	11	540	394
2025-11-24	$140.32	$95.00	108.4%	31.1%	106.9%	29.6%	106.6%	15.7%	-1.9%	14.5K	-2.5M	-9.1K	0.48	81.85	N/A	N/A	29	14	415	258
2025-11-25	$137.84	$95.00	97.8%	28.0%	106.8%	23.5%	93.8%	11.6%	-1.3%	13.8K	-2.3M	-8.9K	0.08	84.32	N/A	N/A	12	1	417	264
2025-11-26	$146.75	$95.00	89.5%	25.7%	106.4%	18.8%	93.2%	10.6%	0.5%	15.1K	-2.8M	-8.7K	0.39	86.54	N/A	N/A	28	11	417	265
2025-11-28	$142.22	$100.00	90.9%	26.1%	106.3%	19.6%	0.0%	4.7%	-1.5%	16.3K	-2.6M	-8.6K	0.00	88.01	N/A	N/A	3	0	429	269