10 Day Snapshot for ZNTL

Data as of Oct 19, 2026

Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.

DATA IS DELAYED — showing Oct 19, 2026. Subscribe to get the latest end-of-day data.

Last

1.74

Change

+0.02

Open

1.74

1.72

High

1.81

Low

1.66

Bid

Ask

Volume

1,268,694

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

164.8%

Hist Vol

116.6%

Opt Volume

201

Open Int

5,110

10 Day Snapshot	10-06	10-07	10-08	10-09	10-12	10-13	10-14	10-15	10-16	10-19
Stock Price	2.67	2.55	2.51	2.64	2.52	2.40	2.32	2.24	2.13	2.30
Price Change	-0.11	-0.12	-0.04	0.13	-0.12	-0.12	-0.08	-0.08	-0.11	0.17
Stock Volume	824.37K	816.04K	1.27M	609.82K	544.72K	570.10K	862.84K	2.03M	1.10M	2.73M
Historical Volatility	1.171	1.172	1.171	1.168	1.166	1.167	1.166	1.166	1.167	1.168
Implied Volatility	0.000	0.000	1.975	1.131	0.000	0.000	0.000	0.000	1.794	1.265
Call IVol	-	-	1.975	-	-	-	-	-	1.794	1.265
Put IVol	-	-	-	1.131	-	-	-	-	-	-
Option Volume	259	1	4	7	11	2	30	3	4	204
Call Volume	8	1	4	6	11	2	30	3	2	204
Put Volume	251	0	0	1	0	0	0	0	2	0
Open Interest	9.34K	9.38K	9.38K	9.39K	9.39K	9.40K	9.39K	9.39K	6.51K	3.63K
Call Open Interest	7.47K	7.47K	7.47K	7.47K	7.48K	7.49K	7.49K	7.49K	4.70K	1.91K
Put Open Interest	1.86K	1.91K	1.91K	1.91K	1.91K	1.91K	1.91K	1.91K	1.81K	1.72K
Put/Call Ratio	0.25	0.26	0.26	0.26	0.26	0.26	0.25	0.25	0.39	0.90
Call/Put IVol Ratio	-	-	-	-	-	-	-	-	-	-
Strike Peg (11-20)	5.38	5.66	5.66	5.66	5.66	5.66	5.66	5.66	5.66	5.56
Strike Peg (12-18)	4.74	4.74	4.74	4.74	4.74	4.74	4.74	4.74	4.74	4.74