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Check out our Dark Pool Levels

ZS
Zscaler, Inc. Common Stock
stock NASDAQ

Market Open
Aug 21, 2026 1:36:24 PM EDT
179.10USD+2.369%(+4.15)830,919
169.84Bid   187.02Ask   17.18Spread
Pre-market
Aug 21, 2026 9:19:30 AM EDT
175.07USD+0.069%(+0.12)4,254
After-hours
Aug 20, 2026 4:51:30 PM EDT
174.00USD-0.583%(-1.02)0
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Aug 28, 2026Sep 4, 2026Sep 11, 2026Sep 18, 2026Sep 25, 2026Oct 2, 2026Oct 16, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Feb 19, 2027Mar 19, 2027Jun 17, 2027Sep 17, 2027Jan 21, 2028Jun 16, 2028

ITM/OTM for Oct 2, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
338622336


ZS Oct 2, 2026 Exp. - Volume by Strike
Puts
Calls

ZS Oct 2, 2026 Exp. - Open Interest by Strike

Puts
Calls

ZS Oct 2, 2026 Exp. - Max Pain @ $175.00

Puts
Calls


ZS Oct 2, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
240.00 C00%0ZS261002C00240000
230.00 C3.50-28.57%2608-20ZS261002C00230000
220.00 C4.40-37.05%71608-20ZS261002C00220000
215.00 C00%0ZS261002C00215000
210.00 C7.59-26.81%1208-20ZS261002C00210000
207.50 C00%0ZS261002C00207500
205.00 C7.18-36.23%2308-20ZS261002C00205000
202.50 C8.020%2108-20ZS261002C00202500
200.00 C8.68-24.52%854408-20ZS261002C00200000
197.50 C00%0ZS261002C00197500
195.00 C11.46-26.11%1208-20ZS261002C00195000
192.50 C00%0ZS261002C00192500
190.00 C18.10+12.91%4408-18ZS261002C00190000
187.50 C14.880%1108-13ZS261002C00187500
185.00 C12.53-41.06%2508-20ZS261002C00185000
182.50 C00%0ZS261002C00182500
180.00 C14.90-28.43%2208-20ZS261002C00180000
177.50 C00%0ZS261002C00177500
175.00 C00%0ZS261002C00175000
172.50 C00%0ZS261002C00172500
170.00 C19.910%863008-20ZS261002C00170000
167.50 C00%0ZS261002C00167500
165.00 C00%0ZS261002C00165000
162.50 C00%0ZS261002C00162500
160.00 C32.420%1108-17ZS261002C00160000
157.50 C00%0ZS261002C00157500
155.00 C36.750%2108-13ZS261002C00155000
152.50 C00%0ZS261002C00152500
150.00 C00%0ZS261002C00150000
145.00 C00%0ZS261002C00145000
140.00 C00%0ZS261002C00140000
135.00 C00%0ZS261002C00135000
130.00 C57.750%2108-14ZS261002C00130000
125.00 C00%0ZS261002C00125000
120.00 C00%0ZS261002C00120000
115.00 C00%0ZS261002C00115000
110.00 C00%0ZS261002C00110000
105.00 C00%0ZS261002C00105000
100.00 C00%0ZS261002C00100000
95.00 C00%0ZS261002C00095000
90.00 C00%0ZS261002C00090000
Puts
StrikePriceChangeVolOILastContract Name
240.00 P00%0ZS261002P00240000
230.00 P00%0ZS261002P00230000
220.00 P00%0ZS261002P00220000
215.00 P00%0ZS261002P00215000
210.00 P00%0ZS261002P00210000
207.50 P00%0ZS261002P00207500
205.00 P00%0ZS261002P00205000
202.50 P00%0ZS261002P00202500
200.00 P00%0ZS261002P00200000
197.50 P00%0ZS261002P00197500
195.00 P22.750%1108-17ZS261002P00195000
192.50 P00%0ZS261002P00192500
190.00 P00%0ZS261002P00190000
187.50 P00%0ZS261002P00187500
185.00 P20.200%2108-20ZS261002P00185000
182.50 P19.150%6308-20ZS261002P00182500
180.00 P17.79+30.52%21708-20ZS261002P00180000
177.50 P12.48+1.46%2908-19ZS261002P00177500
175.00 P11.78-0.93%1708-19ZS261002P00175000
172.50 P11.07+10.04%4508-20ZS261002P00172500
170.00 P9.54-4.60%1208-14ZS261002P00170000
167.50 P00%0ZS261002P00167500
165.00 P9.90+26.11%1608-20ZS261002P00165000
162.50 P8.75+30.60%161808-20ZS261002P00162500
160.00 P7.82+22.57%52208-20ZS261002P00160000
157.50 P00%0ZS261002P00157500
155.00 P6.290%8408-20ZS261002P00155000
152.50 P5.36+12.84%91508-20ZS261002P00152500
150.00 P3.80+5.85%11408-19ZS261002P00150000
145.00 P3.720%2108-20ZS261002P00145000
140.00 P2.10+4.48%4821108-19ZS261002P00140000
135.00 P00%0ZS261002P00135000
130.00 P1.510%121208-20ZS261002P00130000
125.00 P1.020%181008-20ZS261002P00125000
120.00 P00%0ZS261002P00120000
115.00 P00%0ZS261002P00115000
110.00 P00%0ZS261002P00110000
105.00 P00%0ZS261002P00105000
100.00 P00%0ZS261002P00100000
95.00 P00%0ZS261002P00095000
90.00 P00%0ZS261002P00090000


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