Tour v533
TWST
TWIST BIOSCIENCE COR
$140.30 +8.73%
$142.94 (+1.88%)🌙
as of 11/03 06:59 PM
(11/2 18:55) ◀
|
Tuesday, November 3, 2026 (6:59pm)
January 2026
|
▶ (11/4 19:00)
◀ 11/3 18:59 ▶

Option Volume

Detail
ℹ
Current (11/03) 2,448
Calls: 2,379 (97%)
Puts: 69 (3%)
Prior (11/02) 2,086
Calls: 281 (13%)
Puts: 1,805 (87%)
Current vs Prior +17.35%
Calls: +746.62% (Calls)
Puts: -96.18% (Puts)
Prior 7-Day Total 14,905
Calls: 8,236 (55%)
Puts: 6,669 (45%)
Prior 7-Day Average 2,129
Calls: 1,176 (55%)
Puts: 952 (45%)
Current vs Prior 7-Day Avg +14.97%
Calls: +102.20%
Puts: -92.76%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (11/03) $2.56M
Calls: $2.45M (96%)
Puts: $105.3K (4%)
Prior (11/02) $4.65M
Calls: $338.4K (7%)
Puts: $4.31M (93%)
Current vs Prior -44.92%
Calls: +625.27%
Puts: -97.56%
Prior 7-Day Total $26.14M
Calls: $13.21M (51%)
Puts: $12.93M (49%)
Prior 7-Day Average $3.73M
Calls: $1.89M (51%)
Puts: $1.85M (49%)
Current vs Prior 7-Day Avg -31.46%
Calls: +30.06%
Puts: -94.30%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (11/03) 0.03
Prior (11/02) 6.42
Current vs Prior -99.55%
Prior 7-Day Average 1.36
Current vs Prior 7-Day Avg -97.87%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (11/03) 8,273
Calls: 5,384 (65%)
Puts: 2,889 (35%)
Prior (11/02) 12,199
Calls: 6,599 (54%)
Puts: 5,600 (46%)
Current vs Prior -32.18%
Prior 7-Day Total 66,193
Calls: 40,680 (61%)
Puts: 25,513 (39%)
Prior 7-Day Average 9,456
Calls: 5,811 (61%)
Puts: 3,644 (39%)
Current vs Prior 7-Day Avg -12.51%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 25.52% | 32.32%
Prior 25.84% | 32.35%
Current vs Prior -1.27% | -0.09%
Prior 7-Day Avg 25.40% | 31.10%
Current vs 7-Day Avg +0.45% | +3.93%
Prior 7-Day Eod 25.84% | 32.35%
Current vs 7-Day Eod -1.27% | -0.09%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Prior 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 96% of dollar volume in calls ($2.45M) vs puts ($105.3K). Extreme bullish P/C ratio of 0.03 - heavy call buying (2,379 calls vs 69 puts). P/C ratio dropping 100% - sentiment shifting bullish. Call-heavy open interest (5,384 calls vs 2,889 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 4 found (avg delta 0.61, highest 0.75)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Nov 2026.5029.30$27.9010.0%100.75--
$135.00Nov 2017.5019.90$18.7012.8%40.60133
$140.00Nov 2015.3017.80$16.5515.1%70.56--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Nov 2020.9023.90$22.4013.4%20.53--

Most actively traded options today. High liquidity = easy entry/exit. 22 active (total vol 2.1K, top 1.2K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Nov 2010.9013.80$12.3523.5%1.2K0.46187
$165.00Nov 206.209.10$7.6537.9%8340.33889
$120.00Nov 2026.5029.30$27.9010.0%100.75--
$180.00Nov 203.306.50$4.9065.3%100.2367
$140.00Nov 2015.3017.80$16.5515.1%70.56--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Nov 2012.0015.40$13.7024.8%180.39152
$100.00Nov 201.804.40$3.1083.9%30.1268
$125.00Nov 208.8011.20$10.0024.0%30.30970
$130.00Dec 1814.1017.60$15.8522.1%30.346
$120.00Nov 206.309.50$7.9040.5%20.25227

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 30.6%, max 31.8%)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$125.00Nov 20Dec 18144.0%109.3%31.8%41.0K
$130.00Nov 20Dec 18140.2%108.4%29.3%5320

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 19 found (best R:R 0.63, avg 2.00)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$120.00$135.00Nov 20$9.20$5.80$9.2075%0.63$129.20
$165.00$175.00Nov 20$1.65$8.35$1.6533%5.06$166.65
$140.00$150.00Nov 20$4.20$5.80$4.2056%1.38$144.20
$155.00$160.00Nov 20$1.15$3.85$1.1541%3.35$156.15
$135.00$140.00Nov 20$2.15$2.85$2.1560%1.33$137.15
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$135.00$130.00Nov 20$1.90$3.10$1.9039%1.63$133.10
$130.00$125.00Nov 20$1.80$3.20$1.8034%1.78$128.20
$115.00$110.00Nov 20$1.20$3.80$1.2021%3.17$113.80
$120.00$115.00Nov 20$1.45$3.55$1.4525%2.45$118.55
$150.00$145.00Nov 20$3.15$1.85$3.1553%0.59$146.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 13 found (best R:R 0.62, avg 0.48)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$160.00$165.00Nov 20$1.75$1.75$3.2562%0.54$161.75
$175.00$180.00Nov 20$1.10$1.10$3.9073%0.28$176.10
$150.00$155.00Nov 20$1.80$1.80$3.2054%0.56$151.80
$155.00$160.00Nov 20$1.15$1.15$3.8559%0.30$156.15
$165.00$175.00Nov 20$1.65$1.65$8.3567%0.20$166.65
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$125.00$110.00Dec 18$5.75$5.75$9.2569%0.62$119.25
$110.00$100.00Nov 20$2.15$2.15$7.8582%0.27$107.85
$125.00$120.00Nov 20$2.10$2.10$2.9070%0.72$122.90
$130.00$125.00Dec 18$2.25$2.25$2.7566%0.82$127.75
$120.00$115.00Nov 20$1.45$1.45$3.5575%0.41$118.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $4.35, cheapest $4.05)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$130.00Nov 20Dec 18$4.05140.2%108.4%
$145.00Nov 20Dec 18$4.65135.6%109.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 2 found (cheapest 23.09% of stock, avg 23.93%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$135.00Nov 20$18.70$13.70$32.40$102.60$167.4023.09%
$150.00Nov 20$12.35$22.40$34.75$115.25$184.7524.77%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 9.91% of stock, avg 15.48%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$175.00$120.00Nov 20$6.00$7.90$13.90$106.10$188.90
$175.00$125.00Nov 20$6.00$10.00$16.00$109.00$191.00
$165.00$120.00Nov 20$7.65$7.90$15.55$104.45$180.55
$165.00$125.00Nov 20$7.65$10.00$17.65$107.35$182.65
$175.00$130.00Nov 20$6.00$11.80$17.80$112.20$192.80
$160.00$120.00Nov 20$9.40$7.90$17.30$102.70$177.30
$165.00$130.00Nov 20$7.65$11.80$19.45$110.55$184.45
$160.00$125.00Nov 20$9.40$10.00$19.40$105.60$179.40
$155.00$120.00Nov 20$10.55$7.90$18.45$101.55$173.45
$160.00$130.00Nov 20$9.40$11.80$21.20$108.80$181.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 10 found (best R:R 1.78, avg credit $3.11)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
120/125175/180Nov 20$3.20$1.8044%1.78$121.80$178.20
115/120175/180Nov 20$2.55$2.4548%1.04$117.45$177.55
110/115175/180Nov 20$2.30$2.7052%0.85$112.70$177.30
125/130175/180Nov 20$2.90$2.1039%1.38$127.10$177.90
100/110175/180Nov 20$3.25$6.7555%0.48$106.75$178.25
100/110165/175Nov 20$3.80$6.2049%0.61$106.20$168.80
120/125165/175Nov 20$3.75$6.2538%0.60$121.25$168.75
110/115165/175Nov 20$2.85$7.1546%0.40$112.15$167.85
115/120165/175Nov 20$3.10$6.9042%0.45$116.90$168.10
125/130165/175Nov 20$3.45$6.5533%0.53$126.55$168.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 4 found (best R:R 49.00, cheapest $0.10)

CALLS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$150.00$155.00$160.00Nov 20$0.65$4.358%6.69
PUTS (3)
LowMidHighExpiryDebitMax GainPOPR:R
$125.00$130.00$135.00Nov 20$0.10$4.909%49.00
$110.00$115.00$120.00Nov 20$0.25$4.757%19.00
$115.00$120.00$125.00Nov 20$0.65$4.358%6.69

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 9 found (best net $-2.10, 9 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$120.00$135.001:2Nov 20-$9.50$5.50
$165.00$175.001:2Nov 20-$4.35$5.65
$175.00$180.001:2Nov 20-$3.80$1.20
$140.00$150.001:2Nov 20-$8.15$1.85
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$125.00$110.001:2Dec 18-$2.10$12.90
$110.00$100.001:2Nov 20-$0.95$9.05
$145.00$130.001:2Dec 18-$7.80$7.20
$115.00$110.001:2Nov 20-$4.05$0.95
$145.00$135.001:2Nov 20-$8.15$1.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 5.84%, avg 5.00%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Nov 20$8.200.3814.0%5.84%19.89%2--
$150.00Nov 20$10.900.466.9%7.77%14.68%1.2K187
$155.00Nov 20$9.000.4110.5%6.41%16.89%1331
$165.00Nov 20$6.200.3317.6%4.42%22.02%834889
$175.00Nov 20$4.500.2724.7%3.21%27.94%31.0K
$180.00Nov 20$3.300.2328.3%2.35%30.65%1067

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 2,379
Total Puts 69
Put/Call Ratio 0.03
Net Difference 2,310

Prior's Put/Call Breakdown

Total Calls 281
Total Puts 1,805
Put/Call Ratio 6.42
Net Difference -1,524

Prior 7-Day Put/Call Summary

Total Calls 8,236
Total Puts 6,669
Average Put/Call Ratio 1.36
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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