BYND Options History — December 2025

In December 2025, BYND traded between $0.82 and $1.33. ATM implied volatility averaged 165.5%, placing in the 28.4% IV rank vs the trailing year. The 30-day expected move averaged 48.5%. IV traded above realized volatility by 17.2% (HV 20d: 148.3%). Max pain ranged from $1.50 to $2.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 10 of 22 days. Put/call ratio averaged 0.21.

Notable Days

2025-12-19: Highest Volume — 888,869 contracts
2025-12-09: Largest IV spike — 14.5% change
2025-12-01: Highest IV Rank — 45.4%
2025-12-01: Largest Expected Move — 78.2%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$1.10	$0.82	$1.33	$1.33	$0.82
Max Pain	$1.82	$1.50	$2.00	$1.50	$1.50
ATM IV	165.5%	137.6%	232.7%	232.7%	153.7%
Expected Move	48.5%	39.4%	78.2%	78.2%	42.4%
HV 20d	148.3%	76.8%	172.3%	172.3%	76.9%
HV 60d	342.1%	330.2%	346.8%	345.4%	330.2%
IV Rank	28.4%	21.3%	45.4%	45.4%	25.4%
IV Percentile	63.5%	56.0%	81.0%	81.0%	57.9%
Term Structure	-1.5%	-55.7%	21.6%	-16.6%	-6.0%
VWIV	184.4%	137.3%	269.8%	269.8%	149.8%
Skew 25d	-43.5%	-71.7%	-15.6%	-43.8%	-23.2%
Skew 10d	-67.5%	-169.7%	-27.8%	-40.7%	-59.0%
Call IV 25d	203.6%	172.8%	256.7%	256.7%	172.8%
Put IV 25d	160.1%	108.1%	213.0%	213.0%	149.6%
Bid-Ask Spread %	9.54	4.67	22.90	9.80	22.90
Gamma HHI	0.25	0.16	0.37	0.16	0.19
Net GEX	189.4K	32.4K	411.5K	216.3K	32.4K
Net DEX	-9.0M	-33.5M	4.8M	-28.6M	4.4M
Net VEX	-206.4K	-265.3K	-135.1K	-254.5K	-135.1K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.21	0.07	0.42	0.14	0.19
Total Volume	193,568.591	36,662	888,869	731,097	49,179
Total OI	1,725,917.591	1,299,471	2,057,078	1,622,243	1,358,103

Daily Data (22 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 Vol	Put Vol	Call OI	Put OI
2025-12-01	$1.33	$1.50	232.7%	78.2%	172.3%	45.4%	269.8%	-43.8%	-16.6%	216.3K	-28.6M	-254.5K	0.14	9.80	642,592	88,505	1,040,418	581,825
2025-12-02	$1.29	$1.50	213.8%	68.9%	166.1%	40.6%	251.4%	-64.5%	-7.3%	393.1K	-33.5M	-265.3K	0.17	6.00	374,183	64,604	1,267,358	614,916
2025-12-03	$1.25	$1.50	191.4%	56.2%	164.9%	34.9%	231.6%	-49.6%	-55.7%	411.5K	-25.7M	-255.1K	0.24	5.91	186,458	44,471	1,348,523	645,634
2025-12-04	$1.25	$2.00	165.8%	48.3%	164.2%	28.5%	197.4%	-50.2%	21.6%	261.6K	-20.2M	-245.9K	0.17	4.67	132,925	22,599	1,371,651	656,989
2025-12-05	$1.23	$2.00	162.4%	49.4%	162.6%	27.6%	207.0%	-60.9%	14.2%	259.1K	-21.8M	-253.1K	0.14	5.12	280,406	39,997	1,393,513	663,565
2025-12-08	$1.15	$2.00	159.9%	48.6%	157.5%	27.0%	192.5%	-52.6%	7.7%	246.5K	-9.1M	-232.6K	0.17	5.55	130,437	22,360	1,207,835	622,733
2025-12-09	$1.27	$2.00	183.1%	51.9%	162.1%	32.8%	190.7%	-51.4%	-2.6%	340.9K	-15.4M	-241.8K	0.17	6.90	138,300	22,868	1,262,148	634,016
2025-12-10	$1.27	$2.00	186.4%	52.6%	155.7%	33.7%	187.4%	-49.3%	6.8%	143.1K	-14.9M	-238.8K	0.23	7.01	103,164	23,934	1,313,344	640,338
2025-12-11	$1.21	$2.00	161.4%	49.7%	154.1%	27.3%	197.9%	-58.8%	18.5%	267.9K	-13.0M	-243.9K	0.18	6.95	50,743	8,971	1,336,046	646,685
2025-12-12	$1.10	$2.00	150.8%	42.5%	154.2%	24.7%	179.1%	-49.3%	-11.6%	215.7K	-5.0M	-214.2K	0.27	6.00	67,626	18,455	1,339,889	646,855
2025-12-15	$1.04	$2.00	157.3%	45.5%	153.2%	26.3%	170.7%	-35.7%	2.1%	180.1K	-1.1M	-192.9K	0.42	5.60	73,782	31,300	1,163,947	607,847
2025-12-16	$1.10	$2.00	157.3%	45.4%	153.2%	26.3%	172.3%	-15.6%	-4.9%	183.1K	-4.9M	-188.2K	0.23	5.70	50,088	11,347	1,181,330	618,774
2025-12-17	$1.06	$2.00	157.3%	45.1%	153.1%	26.3%	166.0%	-23.2%	-4.1%	146.6K	-1.6M	-199.5K	0.09	5.29	54,201	4,967	1,202,012	624,598
2025-12-18	$1.04	$2.00	159.2%	45.8%	153.3%	26.8%	181.2%	-26.0%	-2.9%	149.4K	-3.5M	-188.2K	0.21	10.93	39,303	8,406	1,209,879	607,597
2025-12-19	$1.10	$2.00	167.4%	48.0%	147.8%	28.9%	202.6%	-39.4%	-1.8%	130.4K	-9.3M	-185.4K	0.07	12.57	827,455	61,414	1,221,316	600,370
2025-12-22	$1.06	$2.00	153.3%	45.1%	148.6%	25.3%	174.0%	-55.6%	-6.3%	161.6K	-5.6M	-192.5K	0.24	16.15	103,593	24,833	843,734	518,072
2025-12-23	$1.00	$2.00	143.6%	42.3%	150.5%	22.9%	155.1%	-24.7%	3.6%	145.8K	-1.2M	-176.1K	0.37	13.27	106,409	39,482	877,502	527,359
2025-12-24	$1.00	$1.50	147.8%	39.6%	150.3%	23.9%	151.7%	-26.3%	5.8%	141.6K	-928.3K	-180.7K	0.21	12.76	30,274	6,388	917,262	545,273
2025-12-26	$0.92	$1.50	143.3%	42.3%	142.2%	22.8%	149.8%	-22.8%	4.9%	55.2K	4.0M	-163.3K	0.24	14.51	68,380	16,118	931,658	545,664
2025-12-29	$0.87	$1.50	137.6%	39.4%	142.5%	21.3%	137.3%	-62.4%	-1.1%	39.8K	4.8M	-151.0K	0.22	11.97	96,310	20,772	787,281	512,190
2025-12-30	$0.85	$1.50	155.6%	40.2%	76.8%	25.9%	141.0%	-71.7%	3.5%	45.5K	4.0M	-142.4K	0.16	14.35	60,941	9,969	823,929	510,209
2025-12-31	$0.82	$1.50	153.7%	42.4%	76.9%	25.4%	149.8%	-23.2%	-6.0%	32.4K	4.4M	-135.1K	0.19	22.90	41,487	7,692	846,074	512,029