HAL Option Chain

IV	%	OI	%	Pre	Strike	Pre	%	OI	%	IV
					3600	0.65	-13.33	28	-3.45	67.285262076887
					3800	1.45	-25.64	218	-.46	60.4464445526609
					3900	1.2	-44.19	50	-7.41	55.4721953501745
					3950	2.45		32	3.23	53.4458114703405
					4000	1.15	-62.9	431	-4.22	50.4480185983593
					4050	2.3	-29.23	28	-44	46.9707228405876
					4100	1.3	-63.38	223	3.24	45.5075591514699
					4150	1.3	-69.77	94	176.47	43.1724961442803
17.3372540727874		57	14.29	820.9	4200	1.2	-74.47	475	-4.23	40.3255433155449
					4250	1.2	-78.57	135	-21.51	38.7044885205286
14.9210789975296		93	12.5	675	4300	1.45	-79.43	613	89.78	36.7903428008313
					4350	2.1	-75.72	194	139.51	36.0124887250601
36.7084819217268		192	-3.37	483.15	4400	3.15	-71.1	1022	50.96	35.7108221757451
					4450	4.6	-67.03	270	-35.25	34.9491210427507
31.9334163174225	26.67	703	22.14	513	4500	6.05	-65.82	1676	12.48	34.3636219181422
32.6311989279993	-1.09	271	14.4	425	4550	8.05	-64.22	655	17.81	33.0069762185477
30.4499116966677	-1.59	1611	28.94	419.05	4600	10.15	-65.42	2192	9.16	31.9464151306611
30.769980282364	-3.95	438	22.42	354.4	4650	13.05	-65.43	1274	49.18	30.7699803817751
29.7472450482443	-1.06	1307	29.91	324	4700	16.85	-65.11	1546	11.14	29.4559301995355
28.6308972059069	-1.63	544	32.48	283.5	4750	22.9	-63.36	696	5.3	28.6531585689803
27.7155837889856	15.89	1590	33.3	241	4800	29.65	-62.73	2133	22.94	27.7916243400318
27.1207329848124	10.96	749	32.11	201	4850	39.8	-60.26	1105	13.68	27.037989151582
26.782080786347	3.76	2153	31.27	165.8	4900	53.5	-56.91	3049	66.89	26.6191480524154
26.6041382208169	19.88	1743	27.03	133	4950	72	-52.6	955	59.7	26.5147656554834
27.0014223012234	68.12	5716	24.46	107.35	5000	95.6	-47.8	1816	54.82	26.7556431293972
27.4807299245923	327.42	1637	19.37	85.35	5050	123.3	-44.16	768	631.43	27.2270408331132
28.1025106500488	188.56	3102	16.01	68.85	5100	155.85	-39.36	563	245.4	27.6441491797798
28.8467778712249	47.48	1025	10.2	54.55	5150	184.6	-29.92	57	46.15	28.2820272992403
29.4406436183857	142.07	3268	6.12	43.35	5200	229.2	-34.79	94	22.08	28.8536999762781
30.1948284216795	172.29	452	-1.31	34	5250	301.4	-15.37	29	93.33	29.4844785673554
30.9493074294682	57.65	1876	-5.06	27.2	5300	340	-21.22	134	-.74	30.4662774227453
31.7061543869008	253.29	590	-7.73	21.5	5350	396.75	-8.88	1		31.033385443425
32.7581855985642	103.8	1341	-10.41	17.65	5400
33.6683971938716	210.34	180	-11.21	14.65	5450	483.4	-53.66	40		32.3785707784873
34.8928037855069	76.98	1561	-14.93	12.25	5500	447.2	-29.57	58	190	33.5164473326116
35.7720826710506	248.81	1022	-16.94	10.05	5550	592	-5.81	9	800	33.4195949784742

OI Chart