Tour v531
PTGX
PROTAGONIST THERAPEU
$138.08 +0.07%
$140.85 (+2.01%)🌙
as of 10/21 06:41 PM
(10/20 18:37) ◀
|
Wednesday, October 21, 2026 (6:41pm)
January 2026
|
▶ (10/22 18:49)
◀ 10/21 18:41 ▶

Option Volume

Detail
ℹ
Current (10/21) 28
Calls: 28 (100%)
Puts: -- (0%)
Prior (10/20) 74
Calls: 74 (100%)
Puts: -- (0%)
Current vs Prior -62.16%
Calls: -62.16% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 454
Calls: 306 (67%)
Puts: 148 (33%)
Prior 7-Day Average 64
Calls: 43 (67%)
Puts: 21 (33%)
Current vs Prior 7-Day Avg -56.83%
Calls: -35.95%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/21) $15.3K
Calls: $15.3K (100%)
Puts: -- (0%)
Prior (10/20) $109.1K
Calls: $109.1K (82%)
Puts: $23.2K (18%)
Current vs Prior -85.94%
Calls: -85.94%
Puts: -100.00%
Prior 7-Day Total $435.1K
Calls: $355.8K (82%)
Puts: $79.2K (18%)
Prior 7-Day Average $62.2K
Calls: $50.8K (82%)
Puts: $11.3K (18%)
Current vs Prior 7-Day Avg -75.32%
Calls: -69.83%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/21) --
Prior (10/20) --
Current vs Prior +0.00%
Prior 7-Day Average 0.99
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/21) 161
Calls: 161 (100%)
Puts: -- (0%)
Prior (10/20) 46
Calls: 46 (67%)
Puts: 23 (33%)
Current vs Prior +250.00%
Prior 7-Day Total 5,443
Calls: 5,343 (98%)
Puts: 100 (2%)
Prior 7-Day Average 777
Calls: 890 (97%)
Puts: 25 (3%)
Current vs Prior 7-Day Avg -79.29%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 11.59% | 14.23%
Prior 11.81% | 14.57%
Current vs Prior -1.90% | -2.30%
Prior 7-Day Avg 9.70% | 14.03%
Current vs 7-Day Avg +19.42% | +1.43%
Prior 7-Day Eod 11.81% | 14.57%
Current vs 7-Day Eod -1.90% | -2.30%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs 7-Day Avg +0.00% | -0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($15.3K) vs puts (--). Light premium activity with dollar volume down 86% vs prior. Below-average activity with volume down 62% vs prior. Rising open interest (up 250%) indicates new positions being established.

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

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. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 1 active (total vol 16, top 16)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Nov 201.906.50$4.20109.5%160.3844
PUTS (0)
No puts meet the criteria

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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

No straddle setups found

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

No strangle setups found

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

No iron condor setups found

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

No setups found for this strategy

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

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 1.38%, avg 1.38%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$145.00Nov 20$1.900.385.0%1.38%6.39%1644

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 65 contracts (avg 80 vol/day, 65 traded recently)

PTGX averages only 80 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $130.00 01-15 call last traded $9.36 on 10/16 (now $14.50/$17.50) — try a limit near $14.50. Also watch the $140.00 01-15 call last traded $6.68 on 10/16 (now $8.00/$12.50) — try a limit near $8.00; the $145.00 01-15 call last traded $18.84 on 09/03 (now $5.90/$10.00) — try a limit near $7.95.
CALLS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$140.00Nov 20$4.00$8.50$6.25$8.30 10/13$3.30–$12.65$6.25--
$140.00Jan 15$8.00$12.50$10.25$6.68 10/16$6.10–$16.10$8.0026
$140.00Apr 16$13.50$18.00$15.75$12.60 10/16$10.90–$21.15$13.50--
$135.00Nov 20$6.50$11.00$8.75$3.61 10/16$4.50–$15.65$6.50--
$135.00Jan 15$11.50$14.30$12.90$7.90 10/16$7.90–$19.60$11.50--
$145.00Nov 20$1.90$6.50$4.20$1.40 10/16$2.23–$10.15$1.9044
$145.00Jan 15$5.90$10.00$7.95$18.84 09/03$4.85–$13.35$7.9511
$145.00Apr 16$11.00$15.80$13.40$20.00 10/12$9.35–$18.65$13.40--
$130.00Nov 20$11.00$14.00$12.50$6.50 10/16$6.35–$19.35$11.00--
$130.00Jan 15$14.50$17.50$16.00$9.36 10/16$10.10–$21.90$14.5015
$130.00Apr 16$18.70$23.00$20.85$15.00 10/16$14.80–$26.90$18.70--
$150.00Nov 20$2.40$4.00$3.20$7.60 10/12$2.00–$8.15$3.20--
$150.00Jan 15$4.10$8.50$6.30$8.03 10/13$3.30–$11.00$6.3063
$150.00Apr 16$9.00$13.80$11.40$14.40 10/07$7.85–$16.65$11.40--
$125.00Jan 15$16.80$21.00$18.90$13.91 10/16$12.25–$25.65$16.80--
$125.00Apr 16$21.00$25.80$23.40$31.60 10/12$17.60–$30.50$23.40--
$155.00Nov 20$0.00$4.90$2.45$5.02 09/30$2.45–$6.05$2.45--
$155.00Jan 15$3.00$7.00$5.00$9.30 09/15$2.45–$8.90$5.00--
$155.00Apr 16$7.50$12.30$9.90$12.50 09/30$6.15–$14.65$9.90--
$120.00Nov 20$17.00$21.80$19.40$13.00 10/16$12.60–$27.40$17.00--
$120.00Dec 18$18.50$23.30$20.90$15.10 10/16$13.80–$20.90$18.50--
$160.00Nov 20$0.00$4.90$2.45$1.27 10/16$0.88–$4.65$1.27--
$160.00Jan 15$3.30$5.50$4.40$7.13 10/05$2.53–$7.65$4.40--
$160.00Apr 16$6.00$10.80$8.40$10.77 09/29$5.30–$12.40$8.40--
$115.00Nov 20$21.50$26.30$23.90$27.50 09/29$16.00–$31.90$23.90--
$115.00Jan 15$24.00$28.80$26.40$32.00 09/21$18.70–$33.60$26.40--
$165.00Nov 20$0.00$4.90$2.45$1.75 10/12$2.45–$3.65$1.75--
$165.00Jan 15$0.10$4.90$2.50$6.50 10/12$2.45–$6.15$2.50--
$110.00Nov 20$26.50$31.30$28.90$18.60 10/16$20.50–$36.40$26.50--
$110.00Apr 16$31.50$36.30$33.90$35.00 10/05$26.50–$41.10$33.90--
$105.00Jan 15$33.90$37.00$35.45$36.63 10/13$26.90–$42.75$35.45--
$105.00Apr 16$36.00$40.50$38.25$37.81 10/06$30.35–$45.10$37.81--
$100.00Apr 16$40.10$45.00$42.55$41.89 10/06$34.35–$49.45$41.89--
$180.00Jan 15$0.00$4.90$2.45$4.15 09/15$2.45–$3.98$2.45--
$180.00Apr 16$2.60$6.80$4.70$4.50 10/14$2.55–$7.40$4.502
$95.00Apr 16$44.50$49.00$46.75$47.42 10/13$38.35–$53.95$46.75--
$185.00Nov 20$0.00$4.90$2.45$2.97 09/18$2.45–$2.85$2.45--
$195.00Jan 15$0.00$4.90$2.45$5.40 08/20$2.45–$2.45$2.45--
$80.00Jan 15$56.60$61.50$59.05$59.90 10/13$50.35–$65.95$59.05--
$200.00Apr 16$0.00$4.90$2.45$7.70 08/26$2.45–$4.10$2.45--
$70.00Jan 15$66.60$71.50$69.05$58.80 10/16$59.80–$75.70$66.60--
$210.00Jan 15$0.00$4.90$2.45$1.77 09/08$2.45–$2.55$1.77--
$60.00Jan 15$76.50$81.40$78.95$80.00 10/01$69.85–$85.45$78.95--
$220.00Apr 16$0.00$4.90$2.45$4.70 08/26$2.45–$2.50$2.45--
PUTS (21)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$140.00Nov 20$6.40$8.10$7.25$5.65 10/13$5.65–$13.60$6.40--
$140.00Jan 15$9.70$11.50$10.60$12.00 10/06$8.10–$15.80$10.60--
$135.00Nov 20$2.55$7.40$4.97$5.34 10/14$4.97–$10.10$4.97--
$145.00Nov 20$8.00$12.30$10.15$8.70 10/12$7.70–$17.60$8.70--
$145.00Jan 15$12.40$14.80$13.60$10.84 10/12$10.40–$19.50$12.40--
$145.00Apr 16$15.10$19.90$17.50$16.00 10/12$14.30–$22.75$16.00--
$130.00Nov 20$0.50$4.90$2.70$3.55 10/14$2.50–$7.15$2.70--
$130.00Jan 15$3.50$7.50$5.50$5.50 10/13$4.47–$9.85$5.50--
$150.00Nov 20$11.50$15.90$13.70$10.90 10/12$10.75–$21.60$11.50--
$125.00Nov 20$0.00$4.90$2.45$5.20 10/16$1.95–$4.88$2.45--
$125.00Jan 15$1.65$6.20$3.93$6.70 10/16$3.35–$7.75$3.93--
$120.00Apr 16$3.50$8.30$5.90$5.00 10/12$5.60–$9.10$5.00--
$100.00Apr 16$0.00$4.90$2.45$1.65 10/13$2.45–$2.85$1.65--
$95.00Nov 20$0.00$4.90$2.45$0.20 09/29$0.35–$2.45$0.20--
$95.00Apr 16$0.00$4.90$2.45$1.70 10/01$2.45–$2.50$1.70--
$90.00Apr 16$0.00$4.90$2.45$1.20 10/01$2.45–$2.53$1.20--
$85.00Jan 15$0.10$4.90$2.50$0.55 09/18$2.45–$2.50$0.55--
$85.00Apr 16$0.00$4.90$2.45$0.90 10/01$2.45–$2.45$0.90--
$80.00Jan 15$0.00$4.90$2.45$1.00 10/08$0.68–$2.45$1.00--
$75.00Jan 15$0.00$4.90$2.45$0.45 09/18$2.45–$2.45$0.45--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.45$0.30--

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 28
Total Puts --
Put/Call Ratio --
Net Difference 28

Prior's Put/Call Breakdown

Total Calls 74
Total Puts --
Put/Call Ratio --
Net Difference 74

Prior 7-Day Put/Call Summary

Total Calls 306
Total Puts 148
Average Put/Call Ratio 0.99
Ratio Trend Stable

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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