Tour v528
PTGX
PROTAGONIST THERAPEU
$143.40 -2.96%
$146.26 (+1.99%)🌙
as of 09/15 07:02 PM
(9/11 18:53) ◀
|
Tuesday, September 15, 2026 (7:02pm)
January 2026
|
▶ (9/18 18:55)
◀ 9/15 19:02 ▶

Option Volume

Detail
ℹ
Current (09/15) 22
Calls: 21 (95%)
Puts: 1 (5%)
Prior (09/11) 137
Calls: 130 (95%)
Puts: 7 (5%)
Current vs Prior -83.94%
Calls: -83.85% (Calls)
Puts: -85.71% (Puts)
Prior 7-Day Total 829
Calls: 769 (93%)
Puts: 60 (7%)
Prior 7-Day Average 118
Calls: 109 (93%)
Puts: 8 (7%)
Current vs Prior 7-Day Avg -81.42%
Calls: -80.88%
Puts: -88.33%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/15) $9.9K
Calls: $8.8K (89%)
Puts: $1.1K (11%)
Prior (09/11) $279.2K
Calls: $277.4K (99%)
Puts: $1.8K (1%)
Current vs Prior -96.46%
Calls: -96.84%
Puts: -38.08%
Prior 7-Day Total $1.51M
Calls: $1.49M (99%)
Puts: $20.6K (1%)
Prior 7-Day Average $215.3K
Calls: $212.3K (99%)
Puts: $2.9K (1%)
Current vs Prior 7-Day Avg -95.41%
Calls: -95.88%
Puts: -61.80%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/15) 0.05
Prior (09/11) 0.05
Current vs Prior -11.56%
Prior 7-Day Average 0.39
Current vs Prior 7-Day Avg -87.78%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/15) --
Calls: -- (--)
Puts: -- (--)
Prior (09/11) 574
Calls: 534 (93%)
Puts: 40 (7%)
Current vs Prior -100.00%
Prior 7-Day Total 3,173
Calls: 3,022 (95%)
Puts: 151 (5%)
Prior 7-Day Average 453
Calls: 431 (93%)
Puts: 30 (7%)
Current vs Prior 7-Day Avg -100.00%
Sentiment NEUTRAL

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 5.23% | 13.04%5.23% | 13.04%
Prior 6.95% | 13.50%6.95% | 13.50%
Current vs Prior -24.76% | -3.38%-24.76% | -3.38%
Prior 7-Day Avg 8.73% | 14.47%8.73% | 14.47%
Current vs 7-Day Avg -40.12% | -9.88%-40.12% | -9.88%
Prior 7-Day Eod 6.95% | 13.50%6.95% | 13.50%
Current vs 7-Day Eod -24.76% | -3.38%-24.76% | -3.38%
Sentiment BULLISHBULLISH

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 89% of dollar volume in calls ($8.8K) vs puts ($1.1K). Light premium activity with dollar volume down 96% vs prior. Below-average activity with volume down 84% vs prior. Extreme bullish P/C ratio of 0.05 - heavy call buying (21 calls vs 1 puts).

Smart Money BULLISH
Retail Flow BULLISH
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 BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 13, top 13)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Sep 181.054.90$2.98129.2%130.49--
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 0.73%, avg 0.73%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$145.00Sep 18$1.050.491.1%0.73%1.85%13--

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. 91 contracts (avg 99 vol/day, 91 traded recently)

PTGX averages only 99 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. No contracts have traded recently — lean on the 30-day mark range and start your limit near the bid.
CALLS (61)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$1.05$4.90$2.98$6.00 09/02$2.98–$16.60$2.98--
$145.00Oct 16$4.70$9.00$6.85$9.70 09/04$6.85–$20.40$6.85--
$145.00Jan 15$12.40$15.50$13.95$18.84 09/03$13.95–$26.50$13.95--
$140.00Sep 18$2.00$6.00$4.00$11.50 09/02$4.00–$20.50$4.00--
$140.00Oct 16$7.50$11.50$9.50$21.58 08/14$9.50–$23.45$9.50--
$140.00Jan 15$14.90$17.50$16.20$29.00 08/17$16.20–$29.35$16.20--
$150.00Sep 18$0.00$4.90$2.45$8.43 08/25$2.45–$13.10$2.45--
$150.00Oct 16$2.75$7.00$4.88$7.90 08/31$4.88–$16.90$4.88--
$150.00Jan 15$8.70$12.80$10.75$14.36 09/04$10.75–$23.60$10.75--
$135.00Sep 18$6.50$10.00$8.25$14.63 09/01$8.25–$24.90$8.25--
$135.00Oct 16$10.20$14.50$12.35$19.00 08/06$12.35–$27.40$12.35--
$135.00Jan 15$17.30$20.50$18.90$23.50 08/31$18.90–$32.45$18.90--
$155.00Sep 18$0.00$2.45$1.23$3.00 09/03$1.23–$10.65$1.23--
$155.00Oct 16$1.20$5.50$3.35$12.50 08/25$3.35–$13.80$3.35--
$155.00Jan 15$8.00$11.50$9.75$20.63 08/17$9.75–$21.00$9.75--
$130.00Oct 16$14.00$18.00$16.00$26.00 08/12$16.00–$31.65$16.00--
$130.00Jan 15$19.20$24.00$21.60$26.70 08/31$21.60–$36.05$21.60--
$160.00Sep 18$0.00$3.00$1.50$1.20 08/31$1.00–$7.85$1.20--
$160.00Oct 16$0.60$4.90$2.75$6.80 08/27$2.75–$12.20$2.75--
$160.00Jan 15$6.60$10.00$8.30$14.88 08/25$8.30–$18.80$8.30--
$160.00Apr 16$10.20$14.80$12.50$19.90 08/20$12.50–$20.75$12.50--
$125.00Jan 15$22.50$27.00$24.75$32.88 08/27$24.75–$39.95$24.75--
$165.00Sep 18$0.00$4.90$2.45$0.01 09/01$2.00–$5.50$0.01--
$165.00Oct 16$0.00$4.90$2.45$7.50 08/12$2.45–$9.15$2.45--
$165.00Jan 15$4.40$8.50$6.45$14.25 08/12$6.45–$16.50$6.45--
$120.00Sep 18$21.60$25.20$23.40$31.40 08/07$23.40–$39.45$23.40--
$120.00Oct 16$22.50$26.50$24.50$20.99 07/20$24.50–$40.70$22.50--
$120.00Jan 15$26.50$31.00$28.75$29.13 07/17$28.75–$44.05$28.75--
$170.00Sep 18$0.00$4.90$2.45$1.50 08/20$2.45–$4.15$1.50--
$170.00Jan 15$3.70$7.50$5.60$12.50 08/12$5.60–$14.40$5.60--
$115.00Oct 16$27.20$31.00$29.10$32.50 09/02$29.10–$45.05$29.10--
$115.00Jan 15$30.00$34.70$32.35$41.50 08/20$32.35–$48.05$32.35--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$6.15$2.45--
$110.00Jan 15$34.60$39.00$36.80$33.70 07/24$36.80–$52.45$34.60--
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.50$1.65--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$2.90$5.50$4.20$10.44 08/19$4.20–$11.15$4.20--
$105.00Oct 16$36.50$41.20$38.85$46.00 08/20$38.85–$54.20$38.85--
$105.00Jan 15$39.60$43.40$41.50$30.00 07/13$41.50–$57.55$39.60--
$185.00Sep 18$0.00$4.90$2.45$1.20 08/07$2.40–$2.45$1.20--
$185.00Oct 16$0.00$4.90$2.45$3.48 08/17$2.45–$4.18$2.45--
$185.00Jan 15$1.25$5.00$3.13$4.80 08/06$3.13–$9.90$3.13--
$100.00Oct 16$41.50$46.20$43.85$36.50 07/16$43.85–$59.10$41.50--
$100.00Jan 15$43.50$47.80$45.65$41.68 08/05$45.65–$61.45$43.50--
$100.00Apr 16$46.20$50.80$48.50$52.60 08/31$48.50–$59.75$48.50--
$190.00Sep 18$0.00$4.90$2.45$0.85 08/07$2.45–$2.50$0.85--
$190.00Oct 16$0.00$4.90$2.45$3.70 08/18$2.45–$2.98$2.45--
$190.00Jan 15$0.00$4.00$2.00$6.09 08/06$2.00–$8.40$2.00--
$95.00Oct 16$46.50$50.90$48.70$57.47 08/11$48.70–$63.65$48.70--
$195.00Oct 16$0.00$4.90$2.45$0.40 09/04$2.45–$2.50$0.40--
$195.00Jan 15$0.00$4.90$2.45$5.40 08/20$2.45–$8.35$2.45--
$90.00Oct 16$51.50$55.90$53.70$62.18 08/12$53.70–$69.25$53.70--
$200.00Sep 18$0.00$4.90$2.45$0.30 08/13$2.45–$2.50$0.30--
$200.00Jan 15$0.00$4.90$2.45$3.40 08/06$2.45–$7.05$2.45--
$200.00Apr 16$4.00$6.50$5.25$7.70 08/26$5.25–$8.90$5.25--
$210.00Jan 15$0.00$4.90$2.45$2.40 08/06$2.45–$4.97$2.40--
$70.00Oct 16$71.00$75.60$73.30$76.00 08/28$73.30–$89.00$73.30--
$70.00Jan 15$72.00$76.70$74.35$83.65 08/12$74.35–$89.75$74.35--
$220.00Jan 15$0.00$4.90$2.45$3.20 08/17$2.45–$3.88$2.45--
$220.00Apr 16$2.00$4.90$3.45$4.70 08/26$3.30–$5.70$3.45--
$50.00Oct 16$91.00$95.60$93.30$99.40 08/10$93.30–$109.00$93.30--
PUTS (30)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$1.50$5.50$3.50$3.70 09/03$2.00–$7.00$3.50--
$145.00Oct 16$7.90$10.50$9.20$8.49 09/04$5.90–$10.10$8.49--
$145.00Jan 15$11.00$15.00$13.00$10.50 08/21$11.15–$14.90$11.00--
$140.00Sep 18$0.00$3.50$1.75$4.05 08/28$1.40–$4.13$1.75--
$140.00Oct 16$3.50$7.30$5.40$6.80 09/01$4.58–$7.70$5.40--
$140.00Jan 15$10.10$12.40$11.25$12.84 08/06$9.15–$12.40$11.25--
$150.00Sep 18$5.50$9.50$7.50$8.00 08/12$4.28–$9.40$7.50--
$150.00Jan 15$14.00$17.80$15.90$15.71 08/13$13.25–$17.90$15.71--
$135.00Sep 18$0.00$4.90$2.45$3.00 08/28$1.02–$2.65$2.45--
$135.00Oct 16$1.50$5.80$3.65$4.60 09/01$3.33–$5.70$3.65--
$155.00Sep 18$10.00$14.00$12.00$7.90 08/14$6.25–$12.90$10.00--
$130.00Sep 18$0.00$4.90$2.45$2.16 08/21$1.00–$2.50$2.16--
$130.00Oct 16$0.00$4.90$2.45$4.44 08/28$2.45–$4.55$2.45--
$130.00Jan 15$4.50$8.70$6.60$6.00 08/25$5.75–$8.40$6.00--
$160.00Oct 16$16.50$21.00$18.75$16.55 08/25$12.40–$19.40$16.55--
$160.00Jan 15$20.50$24.50$22.50$34.60 07/14$18.15–$24.40$22.50--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$3.45$2.00--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$1.23–$2.50$2.45--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$1.00–$2.55$2.45--
$120.00Jan 15$1.50$5.60$3.55$8.30 07/20$3.15–$5.50$3.55--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$2.50$1.40--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.50$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$2.53$2.45--
$100.00Oct 16$0.00$4.90$2.45$0.37 09/02$0.38–$2.50$0.37--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.45–$2.55$2.50--
$100.00Apr 16$0.00$4.90$2.45$3.06 08/31$2.45–$3.08$2.45--
$95.00Apr 16$0.00$4.90$2.45$2.40 08/31$2.45–$2.50$2.40--
$90.00Oct 16$0.00$4.90$2.45$0.35 08/18$2.45–$2.50$0.35--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.50$2.00--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.50$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 21
Total Puts 1
Put/Call Ratio 0.05
Net Difference 20

Prior's Put/Call Breakdown

Total Calls 130
Total Puts 7
Put/Call Ratio 0.05
Net Difference 123

Prior 7-Day Put/Call Summary

Total Calls 769
Total Puts 60
Average Put/Call Ratio 0.39
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

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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